CVE-2022-27924

HIGH7.5

CISA KEV

Published 2022-04-21 · Updated 2026-08-04 · Source cve@mitre.org

Description

Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 allows an unauthenticated attacker to inject arbitrary memcache commands into a targeted instance. These memcache commands becomes unescaped, causing an overwrite of arbitrary cached entries.

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

CWE-74CWE-74

CISA Known-Exploited Vulnerability

Product: Synacor — Zimbra Collaboration Suite (ZCS)

Name: Synacor Zimbra Collaboration Suite (ZCS) Command Injection Vulnerability

Date added: 2022-08-04 · Due: 2022-08-25

USED IN RANSOMWARE

Required action: Apply updates per vendor instructions.

References

View on NVD

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