CVEvulnerability
CVE-2021-23048
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-09-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-20
Description
On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, 13.1.x before 13.1.4.1, and all versions of 12.1.x and 11.6.x, when GPRS Tunneling Protocol (GTP) iRules commands or a GTP profile is configured on a virtual server, undisclosed GTP messages can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected configurations
• f5 big-ip access policy manager (>= 11.6.1 <= 11.6.5)
• f5 big-ip access policy manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip access policy manager (>= 13.1.0 < 13.1.4.1)
• f5 big-ip access policy manager (>= 14.1.0 < 14.1.4.3)
• f5 big-ip access policy manager (>= 15.1.0 < 15.1.3.1)
• f5 big-ip access policy manager (>= 16.0.0 < 16.0.1.2)
• f5 big-ip advanced firewall manager (>= 11.6.1 <= 11.6.5)
• f5 big-ip advanced firewall manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip advanced firewall manager (>= 13.1.0 < 13.1.4.1)
• f5 big-ip advanced firewall manager (>= 14.1.0 < 14.1.4.3)
• f5 big-ip advanced firewall manager (>= 15.1.0 < 15.1.3.1)
• f5 big-ip advanced firewall manager (>= 16.0.0 < 16.0.1.2)
• f5 big-ip advanced web application firewall (>= 11.6.1 <= 11.6.5)
• f5 big-ip advanced web application firewall (>= 12.1.0 <= 12.1.6)
• f5 big-ip advanced web application firewall (>= 13.1.0 < 13.1.4.1)
• f5 big-ip advanced web application firewall (>= 14.1.0 < 14.1.4.3)
• f5 big-ip advanced web application firewall (>= 15.1.0 < 15.1.3.1)
• f5 big-ip advanced web application firewall (>= 16.0.0 < 16.0.1.2)
• f5 big-ip analytics (>= 11.6.1 <= 11.6.5)
• f5 big-ip analytics (>= 12.1.0 <= 12.1.6)
• f5 big-ip analytics (>= 13.1.0 < 13.1.4.1)
• f5 big-ip analytics (>= 14.1.0 < 14.1.4.3)
• f5 big-ip analytics (>= 15.1.0 < 15.1.3.1)
• f5 big-ip analytics (>= 16.0.0 < 16.0.1.2)
• f5 big-ip application acceleration manager (>= 11.6.1 <= 11.6.5)
• f5 big-ip application acceleration manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip application acceleration manager (>= 13.1.0 < 13.1.4.1)
• f5 big-ip application acceleration manager (>= 14.1.0 < 14.1.4.3)
• f5 big-ip application acceleration manager (>= 15.1.0 < 15.1.3.1)
• f5 big-ip application acceleration manager (>= 16.0.0 < 16.0.1.2)
• f5 big-ip application security manager (>= 11.6.1 <= 11.6.5)
• f5 big-ip application security manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip application security manager (>= 13.1.0 < 13.1.4.1)
• f5 big-ip application security manager (>= 14.1.0 < 14.1.4.3)
• f5 big-ip application security manager (>= 15.1.0 < 15.1.3.1)
• f5 big-ip application security manager (>= 16.0.0 < 16.0.1.2)
• f5 big-ip domain name system (>= 11.6.1 <= 11.6.5)
• f5 big-ip domain name system (>= 12.1.0 <= 12.1.6)
• f5 big-ip domain name system (>= 13.1.0 < 13.1.4.1)
• f5 big-ip domain name system (>= 14.1.0 < 14.1.4.3)
• f5 big-ip domain name system (>= 15.1.0 < 15.1.3.1)
• f5 big-ip domain name system (>= 16.0.0 < 16.0.1.2)
• f5 big-ip fraud protection service (>= 11.6.1 <= 11.6.5)
• f5 big-ip fraud protection service (>= 12.1.0 <= 12.1.6)
• f5 big-ip fraud protection service (>= 13.1.0 < 13.1.4.1)
• f5 big-ip fraud protection service (>= 14.1.0 < 14.1.4.3)
• f5 big-ip fraud protection service (>= 15.1.0 < 15.1.3.1)
• f5 big-ip fraud protection service (>= 16.0.0 < 16.0.1.2)
• f5 big-ip global traffic manager (>= 11.6.1 <= 11.6.5)
• f5 big-ip global traffic manager (>= 12.1.0 <= 12.1.6)
• f5 big-ip global traffic manager (>= 13.1.0 < 13.1.4.1)
• f5 big-ip global traffic manager (>= 14.1.0 < 14.1.4.3)
• f5 big-ip global traffic manager (>= 15.1.0 < 15.1.3.1)
• f5 big-ip global traffic manager (>= 16.0.0 < 16.0.1.2)
• f5 big-ip link controller (>= 11.6.1 <= 11.6.5)
• f5 big-ip link controller (>= 12.1.0 <= 12.1.6)
• f5 big-ip link controller (>= 13.1.0 < 13.1.4.1)
• f5 big-ip link controller (>= 14.1.0 < 14.1.4.3)
• f5 big-ip link controller (>= 15.1.0 < 15.1.3.1)
• f5 big-ip link controller (>= 16.0.0 < 16.0.1.2)
… and 6 more
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- https://support.f5.com/csp/article/K19012930 Vendor Advisory
- https://support.f5.com/csp/article/K19012930 Vendor Advisory