CVE-2023-20090: Cisco Roomos

Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days.

A vulnerability in Cisco TelePresence CE and RoomOS could allow an authenticated, local attacker to elevate privileges to root on an affected device. This vulnerability is due to improper access control on certain CLI commands. An attacker could exploit this vulnerability by running a series of crafted commands. A successful exploit could allow the attacker to elevate privileges to root. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Affected products

• Cisco Roomos: from 10.0.1.2, before 11.1.2.4 (fixed in 11.1.2.4)
• Cisco Telepresence Collaboration Endpoint: from 9.0.0.0, before 9.15.17.4 (fixed in 9.15.17.4)

Published 2024-11-15. Last modified 2026-06-17.