CVE-2021-1532: Cisco Roomos

Medium severity, CVSS 6.5. EPSS: 1.4% chance of exploitation in the next 30 days.

A vulnerability in the video endpoint API (xAPI) of Cisco TelePresence Collaboration Endpoint (CE) Software and Cisco RoomOS Software could allow an authenticated, remote attacker to read arbitrary files from the underlying operating system. This vulnerability is due to insufficient path validation of command arguments. An attacker could exploit this vulnerability by sending a crafted command request to the xAPI. A successful exploit could allow the attacker to read the contents of any file that is located on the device filesystem.

Affected products

• Cisco Roomos: before 10.3.1 (fixed in 10.3.1)
• Cisco Telepresence Collaboration Endpoint: before 9.14.6 (fixed in 9.14.6); from 9.15.0.11, before 9.15.3 (fixed in 9.15.3)

Published 2021-05-06. Last modified 2026-06-17.