CVE-2023-42793

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2023-42793

Confirmed

Yes

2023-10-04 00:00 UTC

Timestamps

2023-10-04

2023-10-04

Scope

KEV entry: JetBrains TeamCity Authentication Bypass Vulnerability | Affected: JetBrains / TeamCity | Description: JetBrains TeamCity contains an authentication bypass vulnerability that allows for remote code execution on TeamCity Server. | Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. | Due date: 2023-10-25 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://blog.jetbrains.com/teamcity/2023/09/critical-security-issue-affecting-teamcity-on-premises-update-to-2023-05-4-now/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-42793

References
  • {'id': 'CVE-2023-42793', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-42793'}

64e18d16-589b-42e4-980b-35c1930ffead

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 13:24 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-288"
  ],
  "date_added": "2023-10-04",
  "due_date": "2023-10-25",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Known",
  "product": "TeamCity",
  "vendorProject": "JetBrains",
  "vulnerabilityName": "JetBrains TeamCity Authentication Bypass Vulnerability"
}
 -
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