All CVE records
CVE-2022-27925 — Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability
Known ransomware use
CISA KEV listed
Added August 11, 2022 Remediate by September 1, 2022
Description
Synacor Zimbra Collaboration Suite (ZCS) contains flaw in the mboximport functionality, allowing an authenticated attacker to upload arbitrary files to perform remote code execution. This vulnerability was chained with CVE-2022-37042 which allows for unauthenticated remote code execution.
Required action
Apply updates per vendor instructions.
Notes
https://blog.zimbra.com/2022/08/authentication-bypass-in-mailboximportservlet-vulnerability/; https://nvd.nist.gov/vuln/detail/CVE-2022-27925
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