Vulnerabilities > CVE-2021-23050 - Unspecified vulnerability in F5 products

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

NVD

Published: 2021-09-14

Updated: 2021-09-27

Summary

On BIG-IP Advanced WAF and BIG-IP ASM version 16.0.x before 16.0.1.2 and 15.1.x before 15.1.3 and NGINX App Protect on all versions before 3.5.0, when a cross-site request forgery (CSRF)-enabled policy is configured on a virtual server, an undisclosed HTML response may cause the bd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Vulnerable Configurations

Part	Description	Count
Application	F5 F5 BIG IP Application Security Manager 16.0.0 F5 BIG IP Application Security Manager 16.0.1 F5 BIG IP Application Security Manager 16.0.1.1 F5 BIG IP Application Security Manager 15.1.0 F5 BIG IP Application Security Manager 15.1.0.1 F5 BIG IP Application Security Manager 15.1.0.2 F5 BIG IP Application Security Manager 15.1.0.3 F5 BIG IP Application Security Manager 15.1.0.4 F5 BIG IP Application Security Manager 15.1.0.5 F5 BIG IP Application Security Manager 15.1.1 F5 BIG IP Application Security Manager 15.1.2 F5 BIG IP Application Security Manager 15.1.2.1 F5 BIG IP Application Security Manager 15.1.3 F5 BIG IP Advanced WEB Application Firewall 16.0.0 F5 BIG IP Advanced WEB Application Firewall 16.0.1 F5 BIG IP Advanced WEB Application Firewall 16.0.1.1 F5 BIG IP Advanced WEB Application Firewall 15.1.0 F5 BIG IP Advanced WEB Application Firewall 15.1.0.2 F5 BIG IP Advanced WEB Application Firewall 15.1.0.4 F5 BIG IP Advanced WEB Application Firewall 15.1.0.5 F5 BIG IP Advanced WEB Application Firewall 15.1.1 F5 BIG IP Advanced WEB Application Firewall 15.1.2 F5 BIG IP Advanced WEB Application Firewall 15.1.2.1 F5 BIG IP Advanced WEB Application Firewall 15.1.3 F5 Nginx APP Protect *	25

References

https://support.f5.com/csp/article/K44553214