Cisco Adaptive Security Appliance and Firepower Threat Defense Software DHCP...

4.3 / 10

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Description

A vulnerability in the DHCP client functionality of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to exhaust available memory.

This vulnerability is due to improper validation of incoming DHCP packets. An attacker could exploit this vulnerability by repeatedly sending crafted DHCPv4 packets to an affected device. A successful exploit could allow the attacker to exhaust available memory, which would affect availability of services and prevent new processes from starting, resulting in a Denial of Service (DoS) condition that would require a manual reboot.
Note: On Cisco Secure FTD Software, this vulnerability does not affect management interfaces.

Basic Information

ID CVE-2025-20135

Source cisco

Published Aug 14, 2025 at 16:28

Modified Aug 14, 2025 at 19:21

Affected Product

Vendor Cisco

Product Cisco Adaptive Security Appliance (ASA) Software

Version 9.12.3

Affected Versions Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.2
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.45
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.26
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.24
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.15
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.14
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.35
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.20
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.8
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.17
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.28
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.33
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.38
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.25
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.3.2
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.3.7
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.18
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.14
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.15
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.8
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.1.7
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.29
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1.10
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.2.5
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.22
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.3.12
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.7
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.17
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.16
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.20
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.11
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.1.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.2.4
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.12
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.1.2
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.26
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.1.5
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.2.9
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.3.9
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.21
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.10
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.2.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.2
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1.6
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.8
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1.15
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1.19
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.26
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.4
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1.30
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.29
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.7
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.2
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.8
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.32
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.10
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.2.4
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.2.8
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.13
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.33
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.2.13
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.34
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.18
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.35
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.2.15
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.24
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.39
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.26
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.1.28
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.29
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.9
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.30
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.40
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.11
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.35
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.41
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.15.1.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.13
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2.7
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.37
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.15
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2.11
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.18
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2.13
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.39
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.38
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.43
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2.14
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.7
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.40
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.6
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3.14
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.9
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.7
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.41
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.10
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.44
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.47
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.12
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3.15
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.1.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.11
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.48
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.13
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.2
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3.19
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.13
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.50
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.14
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.15
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.45
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.52
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.15
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3.23
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.2.5
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.54
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.17
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.46
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.20
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.2.7
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.9
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.55
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.2.8
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.22
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.14
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.48
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.5
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.23
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.56
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.18
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.30
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.9
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3.39
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.19
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.58
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.12
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3.46
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.27
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.18
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3.53
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3.55
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.38
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.33
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.62
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.39
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3.56
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.20.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.42
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.22
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.20.1.5
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.5
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.24
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.48
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.8
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.20.2
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.27
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.65
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.55
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.22
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.20.2.10
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.57
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.28
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.39
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.67
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.24
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.24
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.20.2.21
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.61
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.31
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.29
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.20.2.22
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.62
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.34
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.20.3
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.67
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.70
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.40
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.22.1.1
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.71
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.20.3.4
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.47
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.45
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.37
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.46
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.38
Cisco Cisco Adaptive Security Appliance (ASA) Software 9.22.1.2
Cisco Cisco Firepower Threat Defense Software 6.2.3.14
Cisco Cisco Firepower Threat Defense Software 6.4.0.1
Cisco Cisco Firepower Threat Defense Software 6.2.3.7
Cisco Cisco Firepower Threat Defense Software 6.2.3
Cisco Cisco Firepower Threat Defense Software 6.4.0.2
Cisco Cisco Firepower Threat Defense Software 6.2.3.9
Cisco Cisco Firepower Threat Defense Software 6.2.3.1
Cisco Cisco Firepower Threat Defense Software 6.2.3.2
Cisco Cisco Firepower Threat Defense Software 6.4.0.5
Cisco Cisco Firepower Threat Defense Software 6.2.3.10
Cisco Cisco Firepower Threat Defense Software 6.4.0
Cisco Cisco Firepower Threat Defense Software 6.4.0.3
Cisco Cisco Firepower Threat Defense Software 6.2.3.6
Cisco Cisco Firepower Threat Defense Software 6.4.0.4
Cisco Cisco Firepower Threat Defense Software 6.2.3.15
Cisco Cisco Firepower Threat Defense Software 6.2.3.5
Cisco Cisco Firepower Threat Defense Software 6.2.3.4
Cisco Cisco Firepower Threat Defense Software 6.2.3.3
Cisco Cisco Firepower Threat Defense Software 6.2.3.8
Cisco Cisco Firepower Threat Defense Software 6.4.0.6
Cisco Cisco Firepower Threat Defense Software 6.2.3.11
Cisco Cisco Firepower Threat Defense Software 6.2.3.12
Cisco Cisco Firepower Threat Defense Software 6.2.3.13
Cisco Cisco Firepower Threat Defense Software 6.4.0.7
Cisco Cisco Firepower Threat Defense Software 6.4.0.8
Cisco Cisco Firepower Threat Defense Software 6.6.0
Cisco Cisco Firepower Threat Defense Software 6.4.0.9
Cisco Cisco Firepower Threat Defense Software 6.2.3.16
Cisco Cisco Firepower Threat Defense Software 6.6.0.1
Cisco Cisco Firepower Threat Defense Software 6.6.1
Cisco Cisco Firepower Threat Defense Software 6.4.0.10
Cisco Cisco Firepower Threat Defense Software 6.4.0.11
Cisco Cisco Firepower Threat Defense Software 6.6.3
Cisco Cisco Firepower Threat Defense Software 6.6.4
Cisco Cisco Firepower Threat Defense Software 6.4.0.12
Cisco Cisco Firepower Threat Defense Software 7.0.0
Cisco Cisco Firepower Threat Defense Software 6.2.3.17
Cisco Cisco Firepower Threat Defense Software 7.0.0.1
Cisco Cisco Firepower Threat Defense Software 6.6.5
Cisco Cisco Firepower Threat Defense Software 7.0.1
Cisco Cisco Firepower Threat Defense Software 7.1.0
Cisco Cisco Firepower Threat Defense Software 6.4.0.13
Cisco Cisco Firepower Threat Defense Software 6.6.5.1
Cisco Cisco Firepower Threat Defense Software 6.2.3.18
Cisco Cisco Firepower Threat Defense Software 7.0.1.1
Cisco Cisco Firepower Threat Defense Software 6.4.0.14
Cisco Cisco Firepower Threat Defense Software 7.1.0.1
Cisco Cisco Firepower Threat Defense Software 6.6.5.2
Cisco Cisco Firepower Threat Defense Software 7.0.2
Cisco Cisco Firepower Threat Defense Software 6.4.0.15
Cisco Cisco Firepower Threat Defense Software 7.2.0
Cisco Cisco Firepower Threat Defense Software 7.0.2.1
Cisco Cisco Firepower Threat Defense Software 7.0.3
Cisco Cisco Firepower Threat Defense Software 6.6.7
Cisco Cisco Firepower Threat Defense Software 7.1.0.2
Cisco Cisco Firepower Threat Defense Software 7.2.0.1
Cisco Cisco Firepower Threat Defense Software 7.0.4
Cisco Cisco Firepower Threat Defense Software 7.2.1
Cisco Cisco Firepower Threat Defense Software 7.0.5
Cisco Cisco Firepower Threat Defense Software 6.4.0.16
Cisco Cisco Firepower Threat Defense Software 7.3.0
Cisco Cisco Firepower Threat Defense Software 7.2.2
Cisco Cisco Firepower Threat Defense Software 7.2.3
Cisco Cisco Firepower Threat Defense Software 6.6.7.1
Cisco Cisco Firepower Threat Defense Software 7.3.1
Cisco Cisco Firepower Threat Defense Software 7.1.0.3
Cisco Cisco Firepower Threat Defense Software 7.2.4
Cisco Cisco Firepower Threat Defense Software 7.0.6
Cisco Cisco Firepower Threat Defense Software 7.2.5
Cisco Cisco Firepower Threat Defense Software 7.2.4.1
Cisco Cisco Firepower Threat Defense Software 7.3.1.1
Cisco Cisco Firepower Threat Defense Software 7.4.0
Cisco Cisco Firepower Threat Defense Software 6.4.0.17
Cisco Cisco Firepower Threat Defense Software 7.0.6.1
Cisco Cisco Firepower Threat Defense Software 7.2.5.1
Cisco Cisco Firepower Threat Defense Software 7.4.1
Cisco Cisco Firepower Threat Defense Software 7.2.6
Cisco Cisco Firepower Threat Defense Software 7.0.6.2
Cisco Cisco Firepower Threat Defense Software 7.4.1.1
Cisco Cisco Firepower Threat Defense Software 6.6.7.2
Cisco Cisco Firepower Threat Defense Software 6.4.0.18
Cisco Cisco Firepower Threat Defense Software 7.2.7
Cisco Cisco Firepower Threat Defense Software 7.2.5.2
Cisco Cisco Firepower Threat Defense Software 7.3.1.2
Cisco Cisco Firepower Threat Defense Software 7.2.8
Cisco Cisco Firepower Threat Defense Software 7.6.0
Cisco Cisco Firepower Threat Defense Software 7.4.2
Cisco Cisco Firepower Threat Defense Software 7.2.8.1
Cisco Cisco Firepower Threat Defense Software 7.0.6.3
Cisco Cisco Firepower Threat Defense Software 7.4.2.1
Cisco Cisco Firepower Threat Defense Software 7.2.9

References

sec.cloudapps.cisco.com /security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-dhcp-qj7nGs4N

{
    "lastseen": "",
    "description": "A vulnerability in the DHCP client functionality of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, adjacent attacker to exhaust available memory.\r\n\r\nThis vulnerability is due to improper validation of incoming DHCP packets. An attacker could exploit this vulnerability by repeatedly sending crafted DHCPv4 packets to an affected device. A successful exploit could allow the attacker to exhaust available memory, which would affect availability of services and prevent new processes from starting, resulting in a Denial of Service (DoS) condition that would require a manual reboot.\r\nNote: On Cisco Secure FTD Software, this vulnerability does not affect management interfaces.",
    "published": "2025-08-14T16:28:16.508Z",
    "modified": "2025-08-14T19:21:28.891Z",
    "type": "cve",
    "title": "Cisco Adaptive Security Appliance and Firepower Threat Defense Software DHCP Denial of Service Vulnerability",
    "source": "cisco",
    "references": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-dhcp-qj7nGs4N",
    "id": "CVE-2025-20135",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Cisco Cisco Adaptive Security Appliance (ASA) Software 9.12.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.2\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.45\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.26\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.24\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.15\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.14\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.35\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.20\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.8\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.17\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.28\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.33\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.2.38\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.25\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.3.2\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.3.7\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.18\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.14\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.15\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.8\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.1.7\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.29\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1.10\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.2.5\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.22\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.3.12\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.7\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.17\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.16\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.20\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.11\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.1.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.2.4\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.12\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.1.2\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.26\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.1.5\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.2.9\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.3.9\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.21\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.10\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.2.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.2\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1.6\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.3.8\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1.15\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1.19\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.26\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.4\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.1.30\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.29\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.7\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.2\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.8\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.32\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.10\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.2.4\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.2.8\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.13\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.33\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.2.13\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.34\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.18\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.35\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.2.15\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.24\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.39\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.26\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.1.28\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.29\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.9\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.30\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.40\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.11\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.35\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.41\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.15.1.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.13\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2.7\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.37\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.15\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2.11\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.3.18\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2.13\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.39\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.38\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.43\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.2.14\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.7\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.40\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.6\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3.14\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.9\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.7\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.41\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.10\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.44\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.47\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.12\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3.15\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.1.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.11\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.48\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.13\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.2\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3.19\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.13\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.50\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.14\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.15\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.45\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.52\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.15\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.3.23\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.2.5\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.54\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.17\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.46\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.20\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.2.7\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.9\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.55\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.2.8\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.22\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.14\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.8.4.48\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.5\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.23\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.56\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.18\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.30\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.9\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3.39\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.19\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.58\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.12\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3.46\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.27\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.18\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3.53\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3.55\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.38\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.33\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.62\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.39\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.3.56\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.20.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.42\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.22\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.20.1.5\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.5\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.24\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.48\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.8\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.20.2\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.27\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.65\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.55\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.22\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.20.2.10\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.57\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.28\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.39\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.12.4.67\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.14.4.24\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.24\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.20.2.21\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.61\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.31\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.29\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.20.2.22\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.62\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.34\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.20.3\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.67\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.70\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.40\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.22.1.1\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.16.4.71\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.20.3.4\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.18.4.47\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.45\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.37\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.17.1.46\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.19.1.38\nCisco Cisco Adaptive Security Appliance (ASA) Software 9.22.1.2\nCisco Cisco Firepower Threat Defense Software 6.2.3.14\nCisco Cisco Firepower Threat Defense Software 6.4.0.1\nCisco Cisco Firepower Threat Defense Software 6.2.3.7\nCisco Cisco Firepower Threat Defense Software 6.2.3\nCisco Cisco Firepower Threat Defense Software 6.4.0.2\nCisco Cisco Firepower Threat Defense Software 6.2.3.9\nCisco Cisco Firepower Threat Defense Software 6.2.3.1\nCisco Cisco Firepower Threat Defense Software 6.2.3.2\nCisco Cisco Firepower Threat Defense Software 6.4.0.5\nCisco Cisco Firepower Threat Defense Software 6.2.3.10\nCisco Cisco Firepower Threat Defense Software 6.4.0\nCisco Cisco Firepower Threat Defense Software 6.4.0.3\nCisco Cisco Firepower Threat Defense Software 6.2.3.6\nCisco Cisco Firepower Threat Defense Software 6.4.0.4\nCisco Cisco Firepower Threat Defense Software 6.2.3.15\nCisco Cisco Firepower Threat Defense Software 6.2.3.5\nCisco Cisco Firepower Threat Defense Software 6.2.3.4\nCisco Cisco Firepower Threat Defense Software 6.2.3.3\nCisco Cisco Firepower Threat Defense Software 6.2.3.8\nCisco Cisco Firepower Threat Defense Software 6.4.0.6\nCisco Cisco Firepower Threat Defense Software 6.2.3.11\nCisco Cisco Firepower Threat Defense Software 6.2.3.12\nCisco Cisco Firepower Threat Defense Software 6.2.3.13\nCisco Cisco Firepower Threat Defense Software 6.4.0.7\nCisco Cisco Firepower Threat Defense Software 6.4.0.8\nCisco Cisco Firepower Threat Defense Software 6.6.0\nCisco Cisco Firepower Threat Defense Software 6.4.0.9\nCisco Cisco Firepower Threat Defense Software 6.2.3.16\nCisco Cisco Firepower Threat Defense Software 6.6.0.1\nCisco Cisco Firepower Threat Defense Software 6.6.1\nCisco Cisco Firepower Threat Defense Software 6.4.0.10\nCisco Cisco Firepower Threat Defense Software 6.4.0.11\nCisco Cisco Firepower Threat Defense Software 6.6.3\nCisco Cisco Firepower Threat Defense Software 6.6.4\nCisco Cisco Firepower Threat Defense Software 6.4.0.12\nCisco Cisco Firepower Threat Defense Software 7.0.0\nCisco Cisco Firepower Threat Defense Software 6.2.3.17\nCisco Cisco Firepower Threat Defense Software 7.0.0.1\nCisco Cisco Firepower Threat Defense Software 6.6.5\nCisco Cisco Firepower Threat Defense Software 7.0.1\nCisco Cisco Firepower Threat Defense Software 7.1.0\nCisco Cisco Firepower Threat Defense Software 6.4.0.13\nCisco Cisco Firepower Threat Defense Software 6.6.5.1\nCisco Cisco Firepower Threat Defense Software 6.2.3.18\nCisco Cisco Firepower Threat Defense Software 7.0.1.1\nCisco Cisco Firepower Threat Defense Software 6.4.0.14\nCisco Cisco Firepower Threat Defense Software 7.1.0.1\nCisco Cisco Firepower Threat Defense Software 6.6.5.2\nCisco Cisco Firepower Threat Defense Software 7.0.2\nCisco Cisco Firepower Threat Defense Software 6.4.0.15\nCisco Cisco Firepower Threat Defense Software 7.2.0\nCisco Cisco Firepower Threat Defense Software 7.0.2.1\nCisco Cisco Firepower Threat Defense Software 7.0.3\nCisco Cisco Firepower Threat Defense Software 6.6.7\nCisco Cisco Firepower Threat Defense Software 7.1.0.2\nCisco Cisco Firepower Threat Defense Software 7.2.0.1\nCisco Cisco Firepower Threat Defense Software 7.0.4\nCisco Cisco Firepower Threat Defense Software 7.2.1\nCisco Cisco Firepower Threat Defense Software 7.0.5\nCisco Cisco Firepower Threat Defense Software 6.4.0.16\nCisco Cisco Firepower Threat Defense Software 7.3.0\nCisco Cisco Firepower Threat Defense Software 7.2.2\nCisco Cisco Firepower Threat Defense Software 7.2.3\nCisco Cisco Firepower Threat Defense Software 6.6.7.1\nCisco Cisco Firepower Threat Defense Software 7.3.1\nCisco Cisco Firepower Threat Defense Software 7.1.0.3\nCisco Cisco Firepower Threat Defense Software 7.2.4\nCisco Cisco Firepower Threat Defense Software 7.0.6\nCisco Cisco Firepower Threat Defense Software 7.2.5\nCisco Cisco Firepower Threat Defense Software 7.2.4.1\nCisco Cisco Firepower Threat Defense Software 7.3.1.1\nCisco Cisco Firepower Threat Defense Software 7.4.0\nCisco Cisco Firepower Threat Defense Software 6.4.0.17\nCisco Cisco Firepower Threat Defense Software 7.0.6.1\nCisco Cisco Firepower Threat Defense Software 7.2.5.1\nCisco Cisco Firepower Threat Defense Software 7.4.1\nCisco Cisco Firepower Threat Defense Software 7.2.6\nCisco Cisco Firepower Threat Defense Software 7.0.6.2\nCisco Cisco Firepower Threat Defense Software 7.4.1.1\nCisco Cisco Firepower Threat Defense Software 6.6.7.2\nCisco Cisco Firepower Threat Defense Software 6.4.0.18\nCisco Cisco Firepower Threat Defense Software 7.2.7\nCisco Cisco Firepower Threat Defense Software 7.2.5.2\nCisco Cisco Firepower Threat Defense Software 7.3.1.2\nCisco Cisco Firepower Threat Defense Software 7.2.8\nCisco Cisco Firepower Threat Defense Software 7.6.0\nCisco Cisco Firepower Threat Defense Software 7.4.2\nCisco Cisco Firepower Threat Defense Software 7.2.8.1\nCisco Cisco Firepower Threat Defense Software 7.0.6.3\nCisco Cisco Firepower Threat Defense Software 7.4.2.1\nCisco Cisco Firepower Threat Defense Software 7.2.9",
    "sourceHref": "",
    "cvss": {
        "score": 4.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Cisco Adaptive Security Appliance (ASA) Software",
    "version": "9.12.3",
    "vendor": "Cisco",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}

Cisco Adaptive Security Appliance and Firepower Threat Defense Software DHCP Denial of Service Vulnerability_CVE-2025-20135

Description

Basic Information

Affected Product

References

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