CVEvulnerability
CVE-2021-23043
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-09-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:P/I:N/A:N
- Weaknesses
- CWE-22
Description
On BIG-IP, on all versions of 16.1.x, 16.0.x, 15.1.x, 14.1.x, 13.1.x, 12.1.x, and 11.6.x, a directory traversal vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to access arbitrary files. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected configurations
• f5 big-ip access policy manager (>= 11.6.0 <= 11.6.5)
• f5 big-ip access policy manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip access policy manager (>= 13.1.0 <= 13.1.4)
• f5 big-ip access policy manager (>= 14.1.0 <= 14.1.4)
• f5 big-ip access policy manager (>= 15.1.0 <= 15.1.3)
• f5 big-ip access policy manager (>= 16.0.0 <= 16.1.0)
• f5 big-ip advanced firewall manager (>= 11.6.0 <= 11.6.5)
• f5 big-ip advanced firewall manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip advanced firewall manager (>= 13.1.0 <= 13.1.4)
• f5 big-ip advanced firewall manager (>= 14.1.0 <= 14.1.4)
• f5 big-ip advanced firewall manager (>= 15.1.0 <= 15.1.3)
• f5 big-ip advanced firewall manager (>= 16.0.0 <= 16.1.0)
• f5 big-ip analytics (>= 11.6.0 <= 11.6.5)
• f5 big-ip analytics (>= 12.1.0 <= 12.1.6)
• f5 big-ip analytics (>= 13.1.0 <= 13.1.4)
• f5 big-ip analytics (>= 14.1.0 <= 14.1.4)
• f5 big-ip analytics (>= 15.1.0 <= 15.1.3)
• f5 big-ip analytics (>= 16.0.0 <= 16.1.0)
• f5 big-ip application acceleration manager (>= 11.6.0 <= 11.6.5)
• f5 big-ip application acceleration manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip application acceleration manager (>= 13.1.0 <= 13.1.4)
• f5 big-ip application acceleration manager (>= 14.1.0 <= 14.1.4)
• f5 big-ip application acceleration manager (>= 15.1.0 <= 15.1.3)
• f5 big-ip application acceleration manager (>= 16.0.0 <= 16.1.0)
• f5 big-ip application security manager (>= 11.6.0 <= 11.6.5)
• f5 big-ip application security manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip application security manager (>= 13.1.0 <= 13.1.4)
• f5 big-ip application security manager (>= 14.1.0 <= 14.1.4)
• f5 big-ip application security manager (>= 15.1.0 <= 15.1.3)
• f5 big-ip application security manager (>= 16.0.0 <= 16.1.0)
• f5 big-ip domain name system (>= 11.6.0 <= 11.6.5)
• f5 big-ip domain name system (>= 12.1.0 <= 12.1.6)
• f5 big-ip domain name system (>= 13.1.0 <= 13.1.4)
• f5 big-ip domain name system (>= 14.1.0 <= 14.1.4)
• f5 big-ip domain name system (>= 15.1.0 <= 15.1.3)
• f5 big-ip domain name system (>= 16.0.0 <= 16.1.0)
• f5 big-ip fraud protection service (>= 11.6.0 <= 11.6.5)
• f5 big-ip fraud protection service (>= 12.1.0 <= 12.1.6)
• f5 big-ip fraud protection service (>= 13.1.0 <= 13.1.4)
• f5 big-ip fraud protection service (>= 14.1.0 <= 14.1.4)
• f5 big-ip fraud protection service (>= 15.1.0 <= 15.1.3)
• f5 big-ip fraud protection service (>= 16.0.0 <= 16.1.0)
• f5 big-ip global traffic manager (>= 11.6.0 <= 11.6.5)
• f5 big-ip global traffic manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip global traffic manager (>= 13.1.0 <= 13.1.4)
• f5 big-ip global traffic manager (>= 14.1.0 <= 14.1.4)
• f5 big-ip global traffic manager (>= 15.1.0 <= 15.1.3)
• f5 big-ip global traffic manager (>= 16.0.0 <= 16.1.0)
• f5 big-ip link controller (>= 11.6.0 <= 11.6.5)
• f5 big-ip link controller (>= 12.1.0 <= 12.1.6)
• f5 big-ip link controller (>= 13.1.0 <= 13.1.4)
• f5 big-ip link controller (>= 14.1.0 <= 14.1.4)
• f5 big-ip link controller (>= 15.1.0 <= 15.1.3)
• f5 big-ip link controller (>= 16.0.0 <= 16.1.0)
• f5 big-ip local traffic manager (>= 11.6.0 <= 11.6.5)
• f5 big-ip local traffic manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip local traffic manager (>= 13.1.0 <= 13.1.4)
• f5 big-ip local traffic manager (>= 14.1.0 <= 14.1.4)
• f5 big-ip local traffic manager (>= 15.1.0 <= 15.1.3)
• f5 big-ip local traffic manager (>= 16.0.0 <= 16.1.0)
… and 6 more
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- https://support.f5.com/csp/article/K63163637 Vendor Advisory
- https://support.f5.com/csp/article/K63163637 Vendor Advisory