Cisco Catalyst SD-WAN Manager XML External Entity Injection Vulnerability

8.6 / 10

HIGH

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

Description

A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an unauthenticated, remote attacker to read arbitrary files that are stored in an affected system. The attacker does not need to have valid user credentials.

This vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing an XML file. An attacker could exploit this vulnerability by sending a crafted request to an affected system. A successful exploit could allow the attacker to read arbitrary files that are stored in the affected system.

AI Analysis

AI processing failed - no valid JSON found

Basic Information

ID CVE-2026-20224

Source cisco

Published May 14, 2026 at 16:08

Affected Product

Vendor Cisco

Product Cisco Catalyst SD-WAN Manager

Version 20.1.12

Affected Versions Cisco Cisco Catalyst SD-WAN Manager 20.1.12
Cisco Cisco Catalyst SD-WAN Manager 19.2.1
Cisco Cisco Catalyst SD-WAN Manager 18.4.4
Cisco Cisco Catalyst SD-WAN Manager 18.4.5
Cisco Cisco Catalyst SD-WAN Manager 20.1.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.1.1
Cisco Cisco Catalyst SD-WAN Manager 19.3.0
Cisco Cisco Catalyst SD-WAN Manager 19.2.2
Cisco Cisco Catalyst SD-WAN Manager 19.2.099
Cisco Cisco Catalyst SD-WAN Manager 18.3.6
Cisco Cisco Catalyst SD-WAN Manager 18.3.7
Cisco Cisco Catalyst SD-WAN Manager 19.2.0
Cisco Cisco Catalyst SD-WAN Manager 18.3.8
Cisco Cisco Catalyst SD-WAN Manager 19.0.0
Cisco Cisco Catalyst SD-WAN Manager 19.1.0
Cisco Cisco Catalyst SD-WAN Manager 18.4.302
Cisco Cisco Catalyst SD-WAN Manager 18.4.303
Cisco Cisco Catalyst SD-WAN Manager 19.2.097
Cisco Cisco Catalyst SD-WAN Manager 19.2.098
Cisco Cisco Catalyst SD-WAN Manager 17.2.10
Cisco Cisco Catalyst SD-WAN Manager 18.3.6.1
Cisco Cisco Catalyst SD-WAN Manager 19.0.1a
Cisco Cisco Catalyst SD-WAN Manager 18.2.0
Cisco Cisco Catalyst SD-WAN Manager 18.4.3
Cisco Cisco Catalyst SD-WAN Manager 18.4.1
Cisco Cisco Catalyst SD-WAN Manager 17.2.8
Cisco Cisco Catalyst SD-WAN Manager 18.3.3.1
Cisco Cisco Catalyst SD-WAN Manager 18.4.0
Cisco Cisco Catalyst SD-WAN Manager 18.3.1
Cisco Cisco Catalyst SD-WAN Manager 17.2.6
Cisco Cisco Catalyst SD-WAN Manager 17.2.9
Cisco Cisco Catalyst SD-WAN Manager 18.3.4
Cisco Cisco Catalyst SD-WAN Manager 17.2.5
Cisco Cisco Catalyst SD-WAN Manager 18.3.1.1
Cisco Cisco Catalyst SD-WAN Manager 18.3.5
Cisco Cisco Catalyst SD-WAN Manager 18.4.0.1
Cisco Cisco Catalyst SD-WAN Manager 18.3.3
Cisco Cisco Catalyst SD-WAN Manager 17.2.7
Cisco Cisco Catalyst SD-WAN Manager 17.2.4
Cisco Cisco Catalyst SD-WAN Manager 18.3.0
Cisco Cisco Catalyst SD-WAN Manager 19.2.3
Cisco Cisco Catalyst SD-WAN Manager 18.4.501_ES
Cisco Cisco Catalyst SD-WAN Manager 20.3.1
Cisco Cisco Catalyst SD-WAN Manager 20.1.2
Cisco Cisco Catalyst SD-WAN Manager 19.2.929
Cisco Cisco Catalyst SD-WAN Manager 19.2.31
Cisco Cisco Catalyst SD-WAN Manager 20.3.2
Cisco Cisco Catalyst SD-WAN Manager 19.2.32
Cisco Cisco Catalyst SD-WAN Manager 20.3.2_925
Cisco Cisco Catalyst SD-WAN Manager 20.3.2.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.2.1_927
Cisco Cisco Catalyst SD-WAN Manager 18.4.6
Cisco Cisco Catalyst SD-WAN Manager 20.1.2_937
Cisco Cisco Catalyst SD-WAN Manager 20.4.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.2_928
Cisco Cisco Catalyst SD-WAN Manager 20.3.2_929
Cisco Cisco Catalyst SD-WAN Manager 20.4.1.0.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.2.1_930
Cisco Cisco Catalyst SD-WAN Manager 19.2.4
Cisco Cisco Catalyst SD-WAN Manager 20.5.0.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.4.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.3
Cisco Cisco Catalyst SD-WAN Manager 19.2.4.0.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.2_937
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.1
Cisco Cisco Catalyst SD-WAN Manager 20.5.1
Cisco Cisco Catalyst SD-WAN Manager 20.1.3
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.0.4
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.1.2
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.4.1.2
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.0.2
Cisco Cisco Catalyst SD-WAN Manager 20.4.1.1.5
Cisco Cisco Catalyst SD-WAN Manager 20.4.1.0.01
Cisco Cisco Catalyst SD-WAN Manager 20.4.1.0.02
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.1.7
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.1.5
Cisco Cisco Catalyst SD-WAN Manager 20.5.1.0.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.1.10
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.0.8
Cisco Cisco Catalyst SD-WAN Manager 20.4.2
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.0.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.4
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.0.14
Cisco Cisco Catalyst SD-WAN Manager 19.2.4.0.8
Cisco Cisco Catalyst SD-WAN Manager 19.2.4.0.9
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.0.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.2.0.5
Cisco Cisco Catalyst SD-WAN Manager 20.6.1
Cisco Cisco Catalyst SD-WAN Manager 20.5.1.0.2
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.0.17
Cisco Cisco Catalyst SD-WAN Manager 20.6.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.6.0.18.3
Cisco Cisco Catalyst SD-WAN Manager 20.3.2.0.6
Cisco Cisco Catalyst SD-WAN Manager 20.6.0.18.4
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.0.2
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.0.16
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.0.5
Cisco Cisco Catalyst SD-WAN Manager 20.6.1.0.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.0.6
Cisco Cisco Catalyst SD-WAN Manager 20.6.2
Cisco Cisco Catalyst SD-WAN Manager 20.7.1EFT2
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.0.9
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.0.11
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.0.4
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.0.18
Cisco Cisco Catalyst SD-WAN Manager 20.7.1
Cisco Cisco Catalyst SD-WAN Manager 20.6.2.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.1
Cisco Cisco Catalyst SD-WAN Manager 20.5.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.1
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.813
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.0.19
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.2.1
Cisco Cisco Catalyst SD-WAN Manager 20.5.1.2
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.2
Cisco Cisco Catalyst SD-WAN Manager 20.3.814
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.2
Cisco Cisco Catalyst SD-WAN Manager 20.6.2.2
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.2.1
Cisco Cisco Catalyst SD-WAN Manager 20.7.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.1.2
Cisco Cisco Catalyst SD-WAN Manager 20.6.2.2.2
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.0.20
Cisco Cisco Catalyst SD-WAN Manager 20.6.2.2.3
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.2.2
Cisco Cisco Catalyst SD-WAN Manager 20.3.5
Cisco Cisco Catalyst SD-WAN Manager 20.6.2.0.4
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.2.3
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.0.24
Cisco Cisco Catalyst SD-WAN Manager 20.6.2.2.7
Cisco Cisco Catalyst SD-WAN Manager 20.6.3
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.2.2
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.2.4
Cisco Cisco Catalyst SD-WAN Manager 20.7.1.0.2
Cisco Cisco Catalyst SD-WAN Manager 20.8.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.5.0.8
Cisco Cisco Catalyst SD-WAN Manager 20.3.5.0.9
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.2.8
Cisco Cisco Catalyst SD-WAN Manager 20.3.5.0.7
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.7
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.5
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.10
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.2
Cisco Cisco Catalyst SD-WAN Manager 20.7.2
Cisco Cisco Catalyst SD-WAN Manager 20.9.1EFT2
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.11
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.1
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.14
Cisco Cisco Catalyst SD-WAN Manager 20.6.4
Cisco Cisco Catalyst SD-WAN Manager 20.9.1
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.19
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.18
Cisco Cisco Catalyst SD-WAN Manager 20.3.6
Cisco Cisco Catalyst SD-WAN Manager 20.9.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.23
Cisco Cisco Catalyst SD-WAN Manager 20.6.4.0.4
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.25
Cisco Cisco Catalyst SD-WAN Manager 20.6.5
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.27
Cisco Cisco Catalyst SD-WAN Manager 20.9.2
Cisco Cisco Catalyst SD-WAN Manager 20.9.2.1
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.29
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.31
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.32
Cisco Cisco Catalyst SD-WAN Manager 20.10.1
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.33
Cisco Cisco Catalyst SD-WAN Manager 20.9.2.0.01
Cisco Cisco Catalyst SD-WAN Manager 20.9.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.10.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.3.7
Cisco Cisco Catalyst SD-WAN Manager 20.9.3
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1
Cisco Cisco Catalyst SD-WAN Manager 20.11.1
Cisco Cisco Catalyst SD-WAN Manager 20.11.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.3_LI_ Images
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.2
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.2
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.3
Cisco Cisco Catalyst SD-WAN Manager 20.4.2.3
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.2
Cisco Cisco Catalyst SD-WAN Manager 20.6.4.1
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.38
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.39
Cisco Cisco Catalyst SD-WAN Manager 20.3.5.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.3
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.3.2
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.2
Cisco Cisco Catalyst SD-WAN Manager 20.3.7.1
Cisco Cisco Catalyst SD-WAN Manager 20.10.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.2.1
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.0.25
Cisco Cisco Catalyst SD-WAN Manager 20.6.2.2.4
Cisco Cisco Catalyst SD-WAN Manager 20.6.1.2
Cisco Cisco Catalyst SD-WAN Manager 20.11.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.5
Cisco Cisco Catalyst SD-WAN Manager 20.3.4.0.26
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.3
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.40
Cisco Cisco Catalyst SD-WAN Manager 20.1.3.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.2.2
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.2.3
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.4
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.3
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.41
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.7
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.5
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.4
Cisco Cisco Catalyst SD-WAN Manager 20.6.4.0.19
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.6
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.8
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.3
Cisco Cisco Catalyst SD-WAN Manager 20.3.7.2
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.4
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.7
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.12
Cisco Cisco Catalyst SD-WAN Manager 20.6.4.2
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.5
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.2
Cisco Cisco Catalyst SD-WAN Manager 20.11.1.2
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.4
Cisco Cisco Catalyst SD-WAN Manager 20.10.1.2
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.9
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.16
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.45
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.10
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.17
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.2.4
Cisco Cisco Catalyst SD-WAN Manager 20.6.4.0.21
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.18
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.46
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.47
Cisco Cisco Catalyst SD-WAN Manager 20.9.2.3
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.21
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.20
Cisco Cisco Catalyst SD-WAN Manager 20.9.4_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.4
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.11
Cisco Cisco Catalyst SD-WAN Manager 20.12.1
Cisco Cisco Catalyst SD-WAN Manager 20.12.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.13
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.23
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.2.8
Cisco Cisco Catalyst SD-WAN Manager 20.9.4.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.4.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.25
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.24
Cisco Cisco Catalyst SD-WAN Manager 20.6.5.1.14
Cisco Cisco Catalyst SD-WAN Manager 20.3.8
Cisco Cisco Catalyst SD-WAN Manager 20.6.6
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.26
Cisco Cisco Catalyst SD-WAN Manager 20.6.3.0.51
Cisco Cisco Catalyst SD-WAN Manager 20.9.3.0.29
Cisco Cisco Catalyst SD-WAN Manager 20.12.2
Cisco Cisco Catalyst SD-WAN Manager 20.12.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.6.6.0.1
Cisco Cisco Catalyst SD-WAN Manager 20.13.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.4.0.4
Cisco Cisco Catalyst SD-WAN Manager 20.13.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.4.1.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.5
Cisco Cisco Catalyst SD-WAN Manager 20.9.5_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.3_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.3
Cisco Cisco Catalyst SD-WAN Manager 20.9.4.1.3
Cisco Cisco Catalyst SD-WAN Manager 20.6.7
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.4.1.6
Cisco Cisco Catalyst SD-WAN Manager 20.14.1
Cisco Cisco Catalyst SD-WAN Manager 20.14.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.2
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.2.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.3.1
Cisco Cisco Catalyst SD-WAN Manager 20.12.4
Cisco Cisco Catalyst SD-WAN Manager 20.15.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.15.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.1.4
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.2.7
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.2.13
Cisco Cisco Catalyst SD-WAN Manager 20.9.6
Cisco Cisco Catalyst SD-WAN Manager 20.9.6_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.2.14
Cisco Cisco Catalyst SD-WAN Manager 20.6.8
Cisco Cisco Catalyst SD-WAN Manager 20.12.4.0.03
Cisco Cisco Catalyst SD-WAN Manager 20.16.1
Cisco Cisco Catalyst SD-WAN Manager 20.16.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.4_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.2.16
Cisco Cisco Catalyst SD-WAN Manager 20.12.4.0.4
Cisco Cisco Catalyst SD-WAN Manager 20.12.401
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.3
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.3_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.4.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.4.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.5.2.21
Cisco Cisco Catalyst SD-WAN Manager 20.9.6.0.3
Cisco Cisco Catalyst SD-WAN Manager 20.12.4.0.6
Cisco Cisco Catalyst SD-WAN Manager 20.15.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.15.2
Cisco Cisco Catalyst SD-WAN Manager 20.12.4_Monthly_ES5
Cisco Cisco Catalyst SD-WAN Manager 20.12.5
Cisco Cisco Catalyst SD-WAN Manager 20.12.5_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.7_LI _Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.7
Cisco Cisco Catalyst SD-WAN Manager 20.15.3
Cisco Cisco Catalyst SD-WAN Manager 20.15.3_ LI _Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.501
Cisco Cisco Catalyst SD-WAN Manager 20.12.5.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.5.1
Cisco Cisco Catalyst SD-WAN Manager 20.12.5.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.5.2
Cisco Cisco Catalyst SD-WAN Manager 20.15.3.1
Cisco Cisco Catalyst SD-WAN Manager 20.15.4_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.15.4
Cisco Cisco Catalyst SD-WAN Manager 20.9.7.1_LI _Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.7.1
Cisco Cisco Catalyst SD-WAN Manager 20.18.1
Cisco Cisco Catalyst SD-WAN Manager 20.18.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.6_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.6
Cisco Cisco Catalyst SD-WAN Manager 20.12.5.1.01
Cisco Cisco Catalyst SD-WAN Manager 26.0.1
Cisco Cisco Catalyst SD-WAN Manager 20.9.8
Cisco Cisco Catalyst SD-WAN Manager 20.9.8_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.18.2
Cisco Cisco Catalyst SD-WAN Manager 20.15.4.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.15.4.1
Cisco Cisco Catalyst SD-WAN Manager 20.18.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 26.1.1
Cisco Cisco Catalyst SD-WAN Manager 26.1.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.18.2.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.18.2.1
Cisco Cisco Catalyst SD-WAN Manager 20.15.4.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.15.4.2
Cisco Cisco Catalyst SD-WAN Manager 20.12.6.1
Cisco Cisco Catalyst SD-WAN Manager 20.12.6.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.5.3
Cisco Cisco Catalyst SD-WAN Manager 20.12.5.3_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.8.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.8.2
Cisco Cisco Catalyst SD-WAN Manager 20.18.3
Cisco Cisco Catalyst SD-WAN Manager 20.18.3_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.15.5
Cisco Cisco Catalyst SD-WAN Manager 20.15.5_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.7
Cisco Cisco Catalyst SD-WAN Manager 20.12.7_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.9.9
Cisco Cisco Catalyst SD-WAN Manager 20.9.9_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.18.2.2
Cisco Cisco Catalyst SD-WAN Manager 20.18.2.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.5.4
Cisco Cisco Catalyst SD-WAN Manager 20.12.5.4_LI_ Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.7.1_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.6.2_LI_Images
Cisco Cisco Catalyst SD-WAN Manager 20.12.7.1

References

{
    "lastseen": "",
    "description": "A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an unauthenticated, remote attacker to read arbitrary files that are stored in an affected system. The attacker does not need to have valid user credentials.\r\n\r\nThis vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing an XML file. An attacker could exploit this vulnerability by sending a crafted request to an affected system. A successful exploit could allow the attacker to read arbitrary files that are stored in the affected system.",
    "published": "2026-05-14T16:08:46.786Z",
    "modified": "2026-05-14T16:08:46.786Z",
    "type": "cve",
    "title": "Cisco Catalyst SD-WAN Manager XML External Entity Injection Vulnerability",
    "source": "cisco",
    "references": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-mltvnps2-JxpWm7R\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk",
    "id": "CVE-2026-20224",
    "bulletinFamily": "",
    "cwe": null,
    "cvelist": null,
    "sourceData": "Cisco Cisco Catalyst SD-WAN Manager 20.1.12\nCisco Cisco Catalyst SD-WAN Manager 19.2.1\nCisco Cisco Catalyst SD-WAN Manager 18.4.4\nCisco Cisco Catalyst SD-WAN Manager 18.4.5\nCisco Cisco Catalyst SD-WAN Manager 20.1.1.1\nCisco Cisco Catalyst SD-WAN Manager 20.1.1\nCisco Cisco Catalyst SD-WAN Manager 19.3.0\nCisco Cisco Catalyst SD-WAN Manager 19.2.2\nCisco Cisco Catalyst SD-WAN Manager 19.2.099\nCisco Cisco Catalyst SD-WAN Manager 18.3.6\nCisco Cisco Catalyst SD-WAN Manager 18.3.7\nCisco Cisco Catalyst SD-WAN Manager 19.2.0\nCisco Cisco Catalyst SD-WAN Manager 18.3.8\nCisco Cisco Catalyst SD-WAN Manager 19.0.0\nCisco Cisco Catalyst SD-WAN Manager 19.1.0\nCisco Cisco Catalyst SD-WAN Manager 18.4.302\nCisco Cisco Catalyst SD-WAN Manager 18.4.303\nCisco Cisco Catalyst SD-WAN Manager 19.2.097\nCisco Cisco Catalyst SD-WAN Manager 19.2.098\nCisco Cisco Catalyst SD-WAN Manager 17.2.10\nCisco Cisco Catalyst SD-WAN Manager 18.3.6.1\nCisco Cisco Catalyst SD-WAN Manager 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Cisco Catalyst SD-WAN Manager 20.12.7_LI_Images\nCisco Cisco Catalyst SD-WAN Manager 20.9.9\nCisco Cisco Catalyst SD-WAN Manager 20.9.9_LI_Images\nCisco Cisco Catalyst SD-WAN Manager 20.18.2.2\nCisco Cisco Catalyst SD-WAN Manager 20.18.2.2_LI_Images\nCisco Cisco Catalyst SD-WAN Manager 20.12.5.4\nCisco Cisco Catalyst SD-WAN Manager 20.12.5.4_LI_ Images\nCisco Cisco Catalyst SD-WAN Manager 20.12.7.1_LI_Images\nCisco Cisco Catalyst SD-WAN Manager 20.12.6.2_LI_Images\nCisco Cisco Catalyst SD-WAN Manager 20.12.7.1",
    "sourceHref": "",
    "cvss": {
        "score": 8.6,
        "severity": "HIGH",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
        "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 Catalyst SD-WAN Manager",
    "version": "20.1.12",
    "vendor": "Cisco",
    "ai_description": "AI processing failed - no valid JSON found",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}

Cisco Catalyst SD-WAN Manager XML External Entity Injection Vulnerability_CVE-2026-20224