CVE-2025-20293

Summary

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.

Affected Software

VendorProductVersion RangeStatus
CiscoCisco IOS XE Software16.10.1affected
CiscoCisco IOS XE Software16.10.1saffected
CiscoCisco IOS XE Software16.10.1eaffected
CiscoCisco IOS XE Software16.11.1affected
CiscoCisco IOS XE Software16.11.1aaffected
CiscoCisco IOS XE Software16.11.1baffected
CiscoCisco IOS XE Software16.12.1affected
CiscoCisco IOS XE Software16.12.1saffected
CiscoCisco IOS XE Software16.12.3affected
CiscoCisco IOS XE Software16.12.8affected
CiscoCisco IOS XE Software16.12.2saffected
CiscoCisco IOS XE Software16.12.1taffected
CiscoCisco IOS XE Software16.12.4affected
CiscoCisco IOS XE Software16.12.3saffected
CiscoCisco IOS XE Software16.12.4aaffected
CiscoCisco IOS XE Software16.12.5affected
CiscoCisco IOS XE Software16.12.6affected
CiscoCisco IOS XE Software16.12.6aaffected
CiscoCisco IOS XE Software16.12.7affected
CiscoCisco IOS XE Software17.1.1affected
CiscoCisco IOS XE Software17.1.1saffected
CiscoCisco IOS XE Software17.1.1taffected
CiscoCisco IOS XE Software17.1.3affected
CiscoCisco IOS XE Software17.2.1affected
CiscoCisco IOS XE Software17.2.1aaffected
CiscoCisco IOS XE Software17.3.1affected
CiscoCisco IOS XE Software17.3.2affected
CiscoCisco IOS XE Software17.3.3affected
CiscoCisco IOS XE Software17.3.2aaffected
CiscoCisco IOS XE Software17.3.4affected
CiscoCisco IOS XE Software17.3.5affected
CiscoCisco IOS XE Software17.3.6affected
CiscoCisco IOS XE Software17.3.4caffected
CiscoCisco IOS XE Software17.3.5aaffected
CiscoCisco IOS XE Software17.3.5baffected
CiscoCisco IOS XE Software17.3.7affected
CiscoCisco IOS XE Software17.3.8affected
CiscoCisco IOS XE Software17.3.8aaffected
CiscoCisco IOS XE Software17.4.1affected
CiscoCisco IOS XE Software17.5.1affected
CiscoCisco IOS XE Software17.6.1affected
CiscoCisco IOS XE Software17.6.2affected
CiscoCisco IOS XE Software17.6.3affected
CiscoCisco IOS XE Software17.6.4affected
CiscoCisco IOS XE Software17.6.5affected
CiscoCisco IOS XE Software17.6.6affected
CiscoCisco IOS XE Software17.6.6aaffected
CiscoCisco IOS XE Software17.6.5aaffected
CiscoCisco IOS XE Software17.6.7affected
CiscoCisco IOS XE Software17.6.8affected
CiscoCisco IOS XE Software17.7.1affected
CiscoCisco IOS XE Software17.10.1affected
CiscoCisco IOS XE Software17.8.1affected
CiscoCisco IOS XE Software17.9.1affected
CiscoCisco IOS XE Software17.9.2affected
CiscoCisco IOS XE Software17.9.3affected
CiscoCisco IOS XE Software17.9.4affected
CiscoCisco IOS XE Software17.9.4aaffected
CiscoCisco IOS XE Software17.11.1affected
CiscoCisco IOS XE Software17.12.1affected
CiscoCisco IOS XE Software17.12.2affected
CiscoCisco IOS XE Software17.13.1affected

Weaknesses

  • CWE-459: Incomplete Cleanup

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References