CVE-2022-27925: Zimbra Collaboration (ZCS) Arbitrary File Upload Vulnerability
First published: Wed Apr 20 2022(Updated: )
Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. An authenticated user with administrator rights has the ability to upload arbitrary files to the system, leading to directory traversal.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Zimbra Collaboration | =8.8.15 | |
| Zimbra Collaboration | =9.0.0 | |
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Reference Links
- http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html
- https://wiki.zimbra.com/wiki/Security_Center
- https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P24
- https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
- https://blog.zimbra.com/2022/08/authentication-bypass-in-mailboximportservlet-vulnerability/;
- https://nvd.nist.gov/vuln/detail/CVE-2022-27925
Frequently Asked Questions
What is CVE-2022-27925?
CVE-2022-27925 is a vulnerability in Zimbra Collaboration (ZCS) that allows an authenticated attacker to upload arbitrary files and perform remote code execution.
How severe is CVE-2022-27925?
CVE-2022-27925 has a severity rating of 7.2 (high).
What software versions are affected by CVE-2022-27925?
Zimbra Collaboration versions 8.8.15 and 9.0.0 are affected by CVE-2022-27925.
How can an attacker exploit CVE-2022-27925?
An attacker can exploit CVE-2022-27925 by using the mboximport functionality to upload arbitrary files and execute remote code.
Are there any fixes or patches available for CVE-2022-27925?
Yes, Zimbra Collaboration release 9.0.0 Patch 24 contains a fix for CVE-2022-27925.
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