CVE Database · CVE-2022-27924
CVSS v3.1
7.5
EPSS
84.59%
Published
Apr 20, 2022
Modified
Oct 31, 2025
CISA Known Exploited Vulnerability
Added: 2022-08-04 · Due: 2022-08-25
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Public PoC / Exploit (2)
All weaponized →Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
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:NWeaknesses (CWE)
Affected Products (56)
References (7)
...and 6 more