CVE-2025-20156

A vulnerability in the REST API of Cisco Meeting Management could allow a remote, authenticated attacker with low privileges to elevate privileges to administrator on an affected device. This vulnerability exists because proper authorization is not enforced upon REST API users. An attacker could...

Cisco Fixes Critical Privilege Escalation Flaw in Meeting Management (CVSS 9.9)

Cisco has released software updates to address a critical security flaw impacting Meeting Management that could permit a remote, authenticated attacker to gain administrator privileges on susceptible instances. The vulnerability, tracked as CVE-2025-20156, carries a CVSS score of 9.9 out 10.0. It...

CVE-2025-20156

A vulnerability in the REST API of Cisco Meeting Management could allow a remote, authenticated attacker with low privileges to elevate privileges to administrator on an affected device. This vulnerability exists because proper authorization is not enforced upon REST API users. An attacker could...

CVE-2025-20156

CVE-2025-20156 – Cisco Meeting Management REST API Privilege Escalation : A vulnerability in the REST API allows an authenticated, low-privilege user to elevate to administrator on affected devices due to inadequate authorization enforcement. An attacker can exploit this by sending API requests t...

CVE-2025-20156 Cisco Meeting Management Client-Server Privilege Escalation Vulnerability

A vulnerability in the REST API of Cisco Meeting Management could allow a remote, authenticated attacker with low privileges to elevate privileges to administrator on an affected device. This vulnerability exists because proper authorization is not enforced upon REST API users. An attacker could...