CVE-2020-5902
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.
Actively exploited
- In the CISA exploited-vulnerabilities catalogue since Nov 3, 2021
- US federal agencies must remediate it by May 3, 2022 (BOD 22-01)
- First attack observed 20 days after disclosure
- Confirmed by sensors, not only by reports
- Used in ransomware campaigns
Apply updates per vendor instructions.
Source: CISA KEV · Sep 1, 2026 Sep 1, 2026 Aug 31, 2026 Aug 30, 2026 Aug 28, 2026 Aug 26, 2026
CVSS score9.8 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness type (CWE)CWE-22, CWE-22
Vendorsf5
Affected products
| Vendors | Prodotto | Versioni |
|---|---|---|
| f5 | big-ip access policy manager | < 11.6.5.2 |
| f5 | big-ip advanced firewall manager | < 11.6.5.2 |
| f5 | big-ip advanced web application firewall | < 11.6.5.2 |
| f5 | big-ip analytics | < 11.6.5.2 |
| f5 | big-ip application acceleration manager | < 11.6.5.2 |
| f5 | big-ip application security manager | < 11.6.5.2 |
| f5 | big-ip ddos hybrid defender | < 11.6.5.2 |
| f5 | big-ip domain name system | < 11.6.5.2 |
| f5 | big-ip fraud protection service | < 11.6.5.2 |
| f5 | big-ip global traffic manager | < 11.6.5.2 |
| f5 | big-ip link controller | < 11.6.5.2 |
| f5 | big-ip local traffic manager | < 11.6.5.2 |
| f5 | big-ip policy enforcement manager | < 11.6.5.2 |
| f5 | ssl orchestrator | < 11.6.5.2 |
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This product uses the NVD API but is not endorsed or certified by the NVD.