Vulnerability Bulletins

Cisco Unified Communications Products Privilege Escalation Vulnerability

System information

Affected software Cisco


A vulnerability in Cisco Emergency Responder, Cisco Unified Communications Manager (Unified CM), Cisco Unified Communications Manager Session Management Edition (Unified CM SME), and Cisco Unity Connection could allow an authenticated, remote attacker to elevate privileges to root on an affected device. This vulnerability exists because the application does not properly restrict the files that are being used for upgrades. An attacker could exploit this vulnerability by providing a crafted

More info:

Standar resources

Property Value
CVE CVE-2023-20266.

Version history

Version Comments Date
1.0 Advisory issued 2023-08-31
Ministerio de Defensa