CVE-2024-20272: Malicious File Upload
First published: Wed Jan 17 2024(Updated: )
A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to upload arbitrary files to an affected system and execute commands on the underlying operating system. This vulnerability is due to a lack of authentication in a specific API and improper validation of user-supplied data. An attacker could exploit this vulnerability by uploading arbitrary files to an affected system. A successful exploit could allow the attacker to store malicious files on the system, execute arbitrary commands on the operating system, and elevate privileges to root.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Unity Connection | <12.5.1.19017-4 | |
| Cisco Unity Connection | >=14.0<14.0.1.14006-5 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-20272?
CVE-2024-20272 has been rated as a high severity vulnerability due to its potential for remote exploitation.
How do I fix CVE-2024-20272?
To mitigate CVE-2024-20272, it is recommended to apply the latest security patches provided by Cisco for affected versions of Unity Connection.
What systems are affected by CVE-2024-20272?
CVE-2024-20272 affects Cisco Unity Connection versions up to 12.5.1.19017-4 and from version 14.0 up to 14.0.1.14006-5.
Can CVE-2024-20272 be exploited without authentication?
Yes, CVE-2024-20272 can be exploited by unauthenticated remote attackers.
What are the potential impacts of CVE-2024-20272?
CVE-2024-20272 could allow attackers to upload arbitrary files and execute commands on the underlying operating system.
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