CVE-2023-20209
Description
A vulnerability in the web-based management interface of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read-write privileges on the application to perform a command injection attack that could result in remote code execution on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to the web-based management interface of an affected device. A successful exploit could allow the attacker to establish a remote shell with root privileges.
How to fix
- cisco telepresence_video_communication_server14.3.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco telepresence_video_communication_server | v < 14.3.1 | 14.3.1 |
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