Vulnerability Details CVE-2022-37042
Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. NOTE: this issue exists because of an incomplete fix for CVE-2022-27925.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.943
EPSS Ranking 99.9%
CVSS Severity
CVSS v3 Score 9.8
Proposed Action
Synacor Zimbra Collaboration Suite (ZCS) contains an authentication bypass vulnerability in MailboxImportServlet. This vulnerability was chained with CVE-2022-27925 which allows for unauthenticated remote code execution.
Ransomware Campaign
Known
References
- http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html
- https://wiki.zimbra.com/wiki/Security_Center
- https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
- http://packetstormsecurity.com/files/168146/Zimbra-Zip-Path-Traversal.html
- https://wiki.zimbra.com/wiki/Security_Center
- https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
Products affected by CVE-2022-37042
-
cpe:2.3:a:zimbra:collaboration:8.8.15
-
cpe:2.3:a:zimbra:collaboration:9.0.0