Cisco Meeting Management REST API Privilege Escalation Vulnerability - 20250123001¶
Overview¶
The WA SOC has been notified of a new vulnerability in the REST API of Cisco Meeting Management that could allow a remote, authenticated attacker with low privileges to elevate privileges to administrator on an affected device.
What is vulnerable?¶
Products Affected | Versions(s) | CVE | CVSS | Severity |
---|---|---|---|---|
Cisco Meeting Management | all versions < 3.9.1 | CVE-2025-20156 | 9.9 | Critical |
What has been observed?¶
There is no evidence of exploitation affecting Western Australian Government networks at the time of publishing.
Recommendation¶
The WA SOC recommends administrators apply the solutions as per vendor instructions to all affected devices within expected timeframe of 48 hours... (refer Patch Management):
- Cisco Security Advisory - Cisco Meeting Management REST API Privilege Escalation Vulnerability: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cmm-privesc-uy2Vf8pc#fs/