CVE-2022-27925

critical-risk
Published 2022-04-21

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.

Do I need to act?

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94.3% chance of exploitation in next 30 days
EPSS score — higher than 6% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.2/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Synacor

References (9)

Exploit http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html
Vendor Advisory https://wiki.zimbra.com/wiki/Security_Center
Release Notes https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P24
Vendor Advisory https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
Exploit http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html
Vendor Advisory https://wiki.zimbra.com/wiki/Security_Center
Release Notes https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P24
Vendor Advisory https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-...
79
/ 100
critical-risk
Severity 26/34 · High
Exploitability 27/34 · High
Exposure 26/34 · High