CVE-2023-20002 Server-side request forgery in Cisco RoomOS Software

Medium 4.4 Published 19 Jan 2023 Updated 2 Aug 2024

An authenticated local attacker can bypass access controls to perform Server-Side Request Forgery attacks on Cisco TelePresence devices.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2023-20002?

CVE-2023-20002 is a medium-severity server-side request forgery vulnerability in Cisco RoomOS Software, published on 19 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

A vulnerability in Cisco TelePresence CE and RoomOS Software could allow an authenticated, local attacker to bypass access controls and conduct an SSRF attack through an affected device. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to a user of the web application. A successful exploit could allow the attacker to send arbitrary network requests that are sourced from the affected system.

Weakness: CWE-918

Which versions are affected by CVE-2023-20002?

It affects 2 products.

Products include Cisco Roomos, Cisco Telepresence Collaboration Endpoint.

How do I fix CVE-2023-20002?

No fix has been published for CVE-2023-20002 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2023-20002 being exploited?

There is no known exploitation of CVE-2023-20002 in the wild and no public exploit code.

Sources

Also known as GHSA-2m96-fxj3-h8fg.