KEV Entry

CVE-2022-27924

Known Exploited Vulnerability Entry CISA

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Entry Details
Confirmed Exploited

CVE-2022-27924

2022-08-04 00:00 UTC

Timestamps

2022-08-04

2022-08-04

Scope

KEV entry: Synacor Zimbra Collaboration Suite (ZCS) Command Injection Vulnerability | Affected: Synacor / Zimbra Collaboration Suite (ZCS) | Description: Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to inject memcache commands into a targeted instance which causes an overwrite of arbitrary cached entries. | Required action: Apply updates per vendor instructions. | Due date: 2022-08-25 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P24.1#Security_Fixes; https://nvd.nist.gov/vuln/detail/CVE-2022-27924

References
  • {'id': 'CVE-2022-27924', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2022-27924'}

e0f28782-b68a-48c6-ba25-00c324fdec21

CISA
405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 12:27 UTC

2026-02-06 07:17 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-93"
  ],
  "date_added": "2022-08-04",
  "due_date": "2022-08-25",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Known",
  "product": "Zimbra Collaboration Suite (ZCS)",
  "vendorProject": "Synacor",
  "vulnerabilityName": "Synacor Zimbra Collaboration Suite (ZCS) Command Injection Vulnerability"
}
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