5.3
/ 10
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Description
A vulnerability in the Day One setup process of Cisco IOS XE Software for Catalyst 9800 Series Wireless Controllers for Cloud (9800-CL) could allow an unauthenticated, remote attacker to access the public-key infrastructure (PKI) server that is running on an affected device.
This vulnerability is due to incomplete cleanup upon completion of the Day One setup process. An attacker could exploit this vulnerability by sending Simple Certificate Enrollment Protocol (SCEP) requests to an affected device. A successful exploit could allow the attacker to request a certificate from the virtual wireless controller and then use the acquired certificate to join an attacker-controlled device to the virtual wireless controller.
This vulnerability is due to incomplete cleanup upon completion of the Day One setup process. An attacker could exploit this vulnerability by sending Simple Certificate Enrollment Protocol (SCEP) requests to an affected device. A successful exploit could allow the attacker to request a certificate from the virtual wireless controller and then use the acquired certificate to join an attacker-controlled device to the virtual wireless controller.
Basic Information
ID
CVE-2025-20293
Source
cisco
Published
Sep 24, 2025 at 17:15
Modified
Sep 24, 2025 at 17:31
Affected Product
Vendor
Cisco
Product
Cisco IOS XE Software
Version
16.10.1
Affected Versions
Cisco Cisco IOS XE Software 16.10.1
Cisco Cisco IOS XE Software 16.10.1s
Cisco Cisco IOS XE Software 16.10.1e
Cisco Cisco IOS XE Software 16.11.1
Cisco Cisco IOS XE Software 16.11.1a
Cisco Cisco IOS XE Software 16.11.1b
Cisco Cisco IOS XE Software 16.12.1
Cisco Cisco IOS XE Software 16.12.1s
Cisco Cisco IOS XE Software 16.12.3
Cisco Cisco IOS XE Software 16.12.8
Cisco Cisco IOS XE Software 16.12.2s
Cisco Cisco IOS XE Software 16.12.1t
Cisco Cisco IOS XE Software 16.12.4
Cisco Cisco IOS XE Software 16.12.3s
Cisco Cisco IOS XE Software 16.12.4a
Cisco Cisco IOS XE Software 16.12.5
Cisco Cisco IOS XE Software 16.12.6
Cisco Cisco IOS XE Software 16.12.6a
Cisco Cisco IOS XE Software 16.12.7
Cisco Cisco IOS XE Software 17.1.1
Cisco Cisco IOS XE Software 17.1.1s
Cisco Cisco IOS XE Software 17.1.1t
Cisco Cisco IOS XE Software 17.1.3
Cisco Cisco IOS XE Software 17.2.1
Cisco Cisco IOS XE Software 17.2.1a
Cisco Cisco IOS XE Software 17.3.1
Cisco Cisco IOS XE Software 17.3.2
Cisco Cisco IOS XE Software 17.3.3
Cisco Cisco IOS XE Software 17.3.2a
Cisco Cisco IOS XE Software 17.3.4
Cisco Cisco IOS XE Software 17.3.5
Cisco Cisco IOS XE Software 17.3.6
Cisco Cisco IOS XE Software 17.3.4c
Cisco Cisco IOS XE Software 17.3.5a
Cisco Cisco IOS XE Software 17.3.5b
Cisco Cisco IOS XE Software 17.3.7
Cisco Cisco IOS XE Software 17.3.8
Cisco Cisco IOS XE Software 17.3.8a
Cisco Cisco IOS XE Software 17.4.1
Cisco Cisco IOS XE Software 17.5.1
Cisco Cisco IOS XE Software 17.6.1
Cisco Cisco IOS XE Software 17.6.2
Cisco Cisco IOS XE Software 17.6.3
Cisco Cisco IOS XE Software 17.6.4
Cisco Cisco IOS XE Software 17.6.5
Cisco Cisco IOS XE Software 17.6.6
Cisco Cisco IOS XE Software 17.6.6a
Cisco Cisco IOS XE Software 17.6.5a
Cisco Cisco IOS XE Software 17.6.7
Cisco Cisco IOS XE Software 17.6.8
Cisco Cisco IOS XE Software 17.7.1
Cisco Cisco IOS XE Software 17.10.1
Cisco Cisco IOS XE Software 17.8.1
Cisco Cisco IOS XE Software 17.9.1
Cisco Cisco IOS XE Software 17.9.2
Cisco Cisco IOS XE Software 17.9.3
Cisco Cisco IOS XE Software 17.9.4
Cisco Cisco IOS XE Software 17.9.4a
Cisco Cisco IOS XE Software 17.11.1
Cisco Cisco IOS XE Software 17.12.1
Cisco Cisco IOS XE Software 17.12.2
Cisco Cisco IOS XE Software 17.13.1
Cisco Cisco IOS XE Software 16.10.1s
Cisco Cisco IOS XE Software 16.10.1e
Cisco Cisco IOS XE Software 16.11.1
Cisco Cisco IOS XE Software 16.11.1a
Cisco Cisco IOS XE Software 16.11.1b
Cisco Cisco IOS XE Software 16.12.1
Cisco Cisco IOS XE Software 16.12.1s
Cisco Cisco IOS XE Software 16.12.3
Cisco Cisco IOS XE Software 16.12.8
Cisco Cisco IOS XE Software 16.12.2s
Cisco Cisco IOS XE Software 16.12.1t
Cisco Cisco IOS XE Software 16.12.4
Cisco Cisco IOS XE Software 16.12.3s
Cisco Cisco IOS XE Software 16.12.4a
Cisco Cisco IOS XE Software 16.12.5
Cisco Cisco IOS XE Software 16.12.6
Cisco Cisco IOS XE Software 16.12.6a
Cisco Cisco IOS XE Software 16.12.7
Cisco Cisco IOS XE Software 17.1.1
Cisco Cisco IOS XE Software 17.1.1s
Cisco Cisco IOS XE Software 17.1.1t
Cisco Cisco IOS XE Software 17.1.3
Cisco Cisco IOS XE Software 17.2.1
Cisco Cisco IOS XE Software 17.2.1a
Cisco Cisco IOS XE Software 17.3.1
Cisco Cisco IOS XE Software 17.3.2
Cisco Cisco IOS XE Software 17.3.3
Cisco Cisco IOS XE Software 17.3.2a
Cisco Cisco IOS XE Software 17.3.4
Cisco Cisco IOS XE Software 17.3.5
Cisco Cisco IOS XE Software 17.3.6
Cisco Cisco IOS XE Software 17.3.4c
Cisco Cisco IOS XE Software 17.3.5a
Cisco Cisco IOS XE Software 17.3.5b
Cisco Cisco IOS XE Software 17.3.7
Cisco Cisco IOS XE Software 17.3.8
Cisco Cisco IOS XE Software 17.3.8a
Cisco Cisco IOS XE Software 17.4.1
Cisco Cisco IOS XE Software 17.5.1
Cisco Cisco IOS XE Software 17.6.1
Cisco Cisco IOS XE Software 17.6.2
Cisco Cisco IOS XE Software 17.6.3
Cisco Cisco IOS XE Software 17.6.4
Cisco Cisco IOS XE Software 17.6.5
Cisco Cisco IOS XE Software 17.6.6
Cisco Cisco IOS XE Software 17.6.6a
Cisco Cisco IOS XE Software 17.6.5a
Cisco Cisco IOS XE Software 17.6.7
Cisco Cisco IOS XE Software 17.6.8
Cisco Cisco IOS XE Software 17.7.1
Cisco Cisco IOS XE Software 17.10.1
Cisco Cisco IOS XE Software 17.8.1
Cisco Cisco IOS XE Software 17.9.1
Cisco Cisco IOS XE Software 17.9.2
Cisco Cisco IOS XE Software 17.9.3
Cisco Cisco IOS XE Software 17.9.4
Cisco Cisco IOS XE Software 17.9.4a
Cisco Cisco IOS XE Software 17.11.1
Cisco Cisco IOS XE Software 17.12.1
Cisco Cisco IOS XE Software 17.12.2
Cisco Cisco IOS XE Software 17.13.1