CVE-2022-20754: Cisco Expressway Series and Cisco TelePresence Video Communication Server Vulnerabilities
First published: Wed Apr 06 2022(Updated: )
Multiple vulnerabilities in the API and web-based management interfaces of Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) could allow an authenticated, remote attacker with read/write privileges to the application to write files or execute arbitrary code on the underlying operating system of an affected device as the root user. For more information about these vulnerabilities, see the Details section of this advisory.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco TelePresence Video Communication Server | <14.0.5 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2022-20754.
What is the severity of CVE-2022-20754?
The severity of CVE-2022-20754 is critical (7.2).
Which software is affected by CVE-2022-20754?
CVE-2022-20754 affects Cisco Expressway Series and Cisco TelePresence Video Communication Server (VCS) up to version 14.0.5.
What can an authenticated, remote attacker do with CVE-2022-20754?
An authenticated, remote attacker with read/write privileges can write files or execute arbitrary code on the affected application.
How can I fix CVE-2022-20754?
To fix CVE-2022-20754, apply the necessary updates provided by Cisco.
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- canonical/cisco telepresence video communication server