CVE-2022-37042

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2022-37042

Confirmed

Yes

2022-08-11 00:00 UTC

Timestamps

2022-08-11

2022-08-11

Scope

KEV entry: Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability | Affected: Synacor / Zimbra Collaboration Suite (ZCS) | Description: Synacor Zimbra Collaboration Suite (ZCS) contains an authentication bypass vulnerability in MailboxImportServlet. This vulnerability was chained with CVE-2022-27925 which allows for unauthenticated remote code execution. | Required action: Apply updates per vendor instructions. | Due date: 2022-09-01 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://blog.zimbra.com/2022/08/authentication-bypass-in-mailboximportservlet-vulnerability/; https://nvd.nist.gov/vuln/detail/CVE-2022-37042

References
  • {'id': 'CVE-2022-37042', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2022-37042'}

cb5644a3-c668-4de3-aea8-ad78c149ef07

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 13:25 UTC

2026-02-06 07:53 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-23"
  ],
  "date_added": "2022-08-11",
  "due_date": "2022-09-01",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Known",
  "product": "Zimbra Collaboration Suite (ZCS)",
  "vendorProject": "Synacor",
  "vulnerabilityName": "Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability"
}
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