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CVE-2022-279249.8CriticalCWE-74

CVE-2022-27924: Zimbra Collaboration Suite - Memcached Command Injection

Synacor · Zimbra Collaboration Suite (ZCS)

Affected: Synacor Zimbra Collaboration Suite (ZCS) · Exploitation: in CISA KEV since 4 Aug 2022

Known ransomware use

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

ExploitationIn CISA KEV

  1. In CISA KEVCISA KEV catalogue4 Aug 2022
  2. Exploited (reported): not seen
  3. Scanning observed: not seen
  4. Proof of concept public: not seen
  5. Not established: not seen
93.9%probability of exploitation in the next 30 days
99th percentile
050100

Higher than 99% of scored CVEs

9.8CriticalCVSS 3.1
LowCrit.

DescriptionCVE.org

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.

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas
Exploitation
Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.
CISA KEV
Listed since 4 Aug 2022 · known ransomware use · catalogue entry
Public check
Zimbra Collaboration Suite - Memcached Command Injection · nuclei template in projectdiscovery/nuclei-templates
Vendor
Synacor
Published
April 2022

What changed

  1. CISA’s KEV entry now notes known ransomware use CISA
  2. CISA added it to the KEV catalogue CISA

CoverageNo articles yet

No CyberSIXT article names CVE-2022-27924 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References