CVE-2022-20764 Cisco TelePresence Collaboration Endpoint and RoomOS Software Vulnerabilities

What is CVE-2022-20764?

CVE-2022-20764 is a medium-severity vulnerability in Cisco RoomOS Software, published on 4 May 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Multiple vulnerabilities in the web engine of Cisco TelePresence Collaboration Endpoint (CE) Software and Cisco RoomOS Software could allow a remote attacker to cause a denial of service (DoS) condition, view sensitive data on an affected device, or redirect users to an attacker-controlled destination. For more information about these vulnerabilities, see the Details section of this advisory.

Weakness: CWE-601

Which versions are affected by CVE-2022-20764?

It affects 2 products.

Products include Cisco Roomos, Cisco Telepresence Collaboration Endpoint.

How do I fix CVE-2022-20764?

No fix has been published for CVE-2022-20764 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-20764 being exploited?

There is no known exploitation of CVE-2022-20764 in the wild and no public exploit code.

Other vulnerabilities in Cisco RoomOS Software

• CVE-2026-20150 Cisco RoomOS Security Hardening Release - Access Control Vulnerabilities High 8.8
• CVE-2019-15288 Cisco TelePresence Collaboration Endpoint, TelePresence Codec, and RoomOS Software Privilege Escalation Vulnerability High 8.8
• CVE-2026-20156 Cisco RoomOS Security Hardening Release - Buffer Management Vulnerabilities High 8.1
• CVE-2026-20153 Cisco RoomOS Security Hardening Release - Input Validation Vulnerabilities High 7.5
• CVE-2026-20157 Cisco RoomOS Security Hardening Release - Missing Encryption Vulnerabilities High 7.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-j8pq-pj9c-xf4c.