Vulnerability Description
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 reflected cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to execute JavaScript in the context of the currently logged-in user. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Access Policy Manager | >= 11.6.0, <= 11.6.5 |
| F5 | Big-Ip Advanced Firewall Manager | >= 11.6.0, <= 11.6.5 |
| F5 | Big-Ip Analytics | >= 11.6.0, <= 11.6.5 |
| F5 | Big-Ip Application Acceleration Manager | >= 11.6.0, <= 11.6.5 |
| F5 | Big-Ip Application Security Manager | >= 11.6.0, <= 11.6.5 |
| F5 | Big-Ip Domain Name System | >= 11.6.0, <= 11.6.5 |
| F5 | Big-Ip Fraud Protection Service | >= 11.6.0, <= 11.6.5 |
| F5 | Big-Ip Global Traffic Manager | >= 11.6.0, <= 11.6.5 |
| F5 | Big-Ip Link Controller | >= 11.6.0, <= 11.6.5 |
| F5 | Big-Ip Local Traffic Manager | >= 11.6.0, <= 11.6.5 |
| F5 | Big-Ip Policy Enforcement Manager | >= 11.6.0, <= 11.6.5 |
Related Weaknesses (CWE)
References
- https://support.f5.com/csp/article/K21435974MitigationVendor Advisory
- https://support.f5.com/csp/article/K21435974MitigationVendor Advisory
FAQ
What is CVE-2021-23037?
CVE-2021-23037 is a vulnerability with a CVSS score of 9.6 (CRITICAL). 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 reflected cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility th...
How severe is CVE-2021-23037?
CVE-2021-23037 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-23037?
Check the references section above for vendor advisories and patch information. Affected products include: F5 Big-Ip Access Policy Manager, F5 Big-Ip Advanced Firewall Manager, F5 Big-Ip Analytics, F5 Big-Ip Application Acceleration Manager, F5 Big-Ip Application Security Manager.