{"id":"CVE-2020-5902","url":"https://www.cyber-defence.io/tools/cve/CVE-2020-5902","generatedAt":"2026-10-31T16:13:22.878Z","title":"F5 BIG-IP Traffic Management User Interface (TMUI) Remote Code Execution Vulnerability","description":"In 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.","published":"2020-07-01T15:15:15.000Z","lastModified":"2026-06-17T03:22:25.000Z","status":"Analyzed","sourceIdentifier":"f5sirt@f5.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-22"],"affected":["f5/big-ip access policy manager","f5/big-ip advanced firewall manager","f5/big-ip advanced web application firewall","f5/big-ip analytics","f5/big-ip application acceleration manager","f5/big-ip application security manager","f5/big-ip ddos hybrid defender","f5/big-ip domain name system","f5/big-ip fraud protection service","f5/big-ip global traffic manager","f5/big-ip link controller","f5/big-ip local traffic manager","f5/big-ip policy enforcement manager","f5/ssl orchestrator"],"epss":{"score":0.99999,"percentile":1,"date":"2026-10-30","history":[]},"kev":{"listed":true,"dateAdded":"2021-11-03","dueDate":"2022-05-03","knownRansomwareCampaignUse":"Known","notes":"Apply updates per vendor instructions.\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-5902"},"exploits":{"count":3,"verified":false,"firstPublished":"2020-07-05","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":48711,"kind":"exploit","title":"F5 Big-IP 13.1.3 Build 0.0.6 - Local File Inclusion","url":"https://www.exploit-db.com/exploits/48711","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/webapps/48711.py","file":"exploits/hardware/webapps/48711.py","published":"2020-07-26","added":"2020-07-26","updated":"2020-07-26","author":"Carlos E. Vieira","type":"webapps","platform":"hardware","port":null,"verified":false,"codes":["CVE-2020-5902"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":48642,"kind":"exploit","title":"BIG-IP 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 / 11.6.1 < 11.6.5.1 - Traffic Management User Interface 'TMUI'  Remote Code Execution","url":"https://www.exploit-db.com/exploits/48642","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/webapps/48642.sh","file":"exploits/linux/webapps/48642.sh","published":"2020-07-06","added":"2020-07-07","updated":"2020-07-07","author":"Critical Start","type":"webapps","platform":"linux","port":null,"verified":false,"codes":["CVE-2020-5902"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://github.com/Critical-Start/Team-Ares/tree/e3fe665ccea204e28187524372fbbc6c3a9cdda2/CVE-2020-5902"},{"edbId":48643,"kind":"exploit","title":"BIG-IP 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 / 11.6.1 < 11.6.5.1 - Traffic Management User Interface 'TMUI'  Remote Code Execution (PoC)","url":"https://www.exploit-db.com/exploits/48643","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/webapps/48643.txt","file":"exploits/linux/webapps/48643.txt","published":"2020-07-05","added":"2020-07-07","updated":"2022-11-04","author":"Budi Khoirudin","type":"webapps","platform":"linux","port":null,"verified":false,"codes":["CVE-2020-5902"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://twitter.com/x4ce/status/1279790599793545216"}]},"verdict":{"level":"urgent","text":"Known to be exploited in the wild (CISA KEV, CISA remediation deadline 3 May 2022). Treat as an emergency change: patch or isolate now, then hunt for prior compromise."},"changes":[],"references":[{"url":"http://packetstormsecurity.com/files/158333/BIG-IP-TMUI-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"f5sirt@f5.com"},{"url":"http://packetstormsecurity.com/files/158334/BIG-IP-TMUI-Remote-Code-Execution.html","tags":["Third Party Advisory","VDB Entry"],"source":"f5sirt@f5.com"},{"url":"http://packetstormsecurity.com/files/158366/F5-BIG-IP-TMUI-Directory-Traversal-File-Upload-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"f5sirt@f5.com"},{"url":"http://packetstormsecurity.com/files/158414/Checker-CVE-2020-5902.html","tags":["Third Party Advisory","VDB Entry"],"source":"f5sirt@f5.com"},{"url":"http://packetstormsecurity.com/files/158581/F5-Big-IP-13.1.3-Build-0.0.6-Local-File-Inclusion.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"f5sirt@f5.com"},{"url":"http://packetstormsecurity.com/files/175671/F5-BIG-IP-TMUI-Directory-Traversal-File-Upload-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"f5sirt@f5.com"},{"url":"https://badpackets.net/over-3000-f5-big-ip-endpoints-vulnerable-to-cve-2020-5902/","tags":["Exploit","Third Party Advisory"],"source":"f5sirt@f5.com"},{"url":"https://github.com/Critical-Start/Team-Ares/tree/master/CVE-2020-5902","tags":["Broken Link","Exploit","Third Party Advisory"],"source":"f5sirt@f5.com"},{"url":"https://support.f5.com/csp/article/K52145254","tags":["Vendor Advisory"],"source":"f5sirt@f5.com"},{"url":"https://swarm.ptsecurity.com/rce-in-f5-big-ip/","tags":["Exploit","Third Party Advisory"],"source":"f5sirt@f5.com"},{"url":"https://www.criticalstart.com/f5-big-ip-remote-code-execution-exploit/","tags":["Exploit","Third Party Advisory"],"source":"f5sirt@f5.com"},{"url":"https://www.kb.cert.org/vuls/id/290915","tags":["Third Party Advisory","US Government Resource"],"source":"f5sirt@f5.com"},{"url":"http://packetstormsecurity.com/files/158333/BIG-IP-TMUI-Remote-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/158334/BIG-IP-TMUI-Remote-Code-Execution.html","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/158366/F5-BIG-IP-TMUI-Directory-Traversal-File-Upload-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/158414/Checker-CVE-2020-5902.html","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/158581/F5-Big-IP-13.1.3-Build-0.0.6-Local-File-Inclusion.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://packetstormsecurity.com/files/175671/F5-BIG-IP-TMUI-Directory-Traversal-File-Upload-Code-Execution.html","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://badpackets.net/over-3000-f5-big-ip-endpoints-vulnerable-to-cve-2020-5902/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/Critical-Start/Team-Ares/tree/master/CVE-2020-5902","tags":["Broken Link","Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://support.f5.com/csp/article/K52145254","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://swarm.ptsecurity.com/rce-in-f5-big-ip/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.criticalstart.com/f5-big-ip-remote-code-execution-exploit/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.kb.cert.org/vuls/id/290915","tags":["Third Party Advisory","US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-5902","tags":["US Government Resource"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-5902","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}