CVE-2022-27924High· 7.5▾ Abyssal⚠ Exploited in the wildPoC availableZimbra 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.
▾ Abyssal zone — Critical with a public exploit or in-the-wild use
impact 41.3 · likelihood 17.1 · exploitation 25 · ransomware 5
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Public exploit / PoC code seen in 1 source. Availability, not in-the-wild use.
Exploit-prediction probability, daily snapshots since Aug 4.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Federal remediation due Aug 25, 2022
Last analysed / modified upstream
85%
Nuclei ×1
Added to the CISA catalog on Aug 4, 2022. Federal remediation due Aug 25, 2022. View catalog ↗
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.
zimbra_collaboration_suite = 8.8.15zimbra_collaboration_suite = 9.0.0Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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