Vulnerabilities > CVE-2021-22981 - Unspecified vulnerability in F5 products

CVSS 4.8 - MEDIUM

Attack vector

NETWORK

Attack complexity

HIGH

Privileges required

NONE

Confidentiality impact

LOW

Integrity impact

LOW

Availability impact

NONE

network

high complexity

NVD

Published: 2021-02-12

Updated: 2021-02-19

Summary

On all versions of BIG-IP 12.1.x and 11.6.x, the original TLS protocol includes a weakness in the master secret negotiation that is mitigated by the Extended Master Secret (EMS) extension defined in RFC 7627. TLS connections that do not use EMS are vulnerable to man-in-the-middle attacks during renegotiation. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Vulnerable Configurations

Part	Description	Count
Application	F5 F5 BIG IP Local Traffic Manager 12.1.0 F5 BIG IP Local Traffic Manager 12.1.1 F5 BIG IP Local Traffic Manager 12.1.2 F5 BIG IP Local Traffic Manager 12.1.3 F5 BIG IP Local Traffic Manager 12.1.3.1 F5 BIG IP Local Traffic Manager 12.1.3.2 F5 BIG IP Local Traffic Manager 12.1.3.3 F5 BIG IP Local Traffic Manager 12.1.3.4 F5 BIG IP Local Traffic Manager 12.1.3.5 F5 BIG IP Local Traffic Manager 12.1.3.6 F5 BIG IP Local Traffic Manager 12.1.3.7 F5 BIG IP Local Traffic Manager 12.1.4 F5 BIG IP Local Traffic Manager 12.1.4.1 F5 BIG IP Local Traffic Manager 12.1.4.1.0.97.6 F5 BIG IP Local Traffic Manager 12.1.4.2 F5 BIG IP Local Traffic Manager 11.6.2 F5 BIG IP Local Traffic Manager 11.6.3 F5 BIG IP Local Traffic Manager 11.6.3.1 F5 BIG IP Local Traffic Manager 11.6.3.2 F5 BIG IP Local Traffic Manager 11.6.3.3 F5 BIG IP Local Traffic Manager 11.6.3.4 F5 BIG IP Local Traffic Manager 11.6.4 F5 BIG IP Local Traffic Manager 11.6.5 F5 BIG IP Advanced Firewall Manager 12.1.0 F5 BIG IP Advanced Firewall Manager 12.1.1 F5 BIG IP Advanced Firewall Manager 12.1.2 F5 BIG IP Advanced Firewall Manager 12.1.3 F5 BIG IP Advanced Firewall Manager 12.1.3.1 F5 BIG IP Advanced Firewall Manager 12.1.3.2 F5 BIG IP Advanced Firewall Manager 12.1.3.3 F5 BIG IP Advanced Firewall Manager 12.1.3.4 F5 BIG IP Advanced Firewall Manager 12.1.3.5 F5 BIG IP Advanced Firewall Manager 12.1.3.6 F5 BIG IP Advanced Firewall Manager 12.1.3.7 F5 BIG IP Advanced Firewall Manager 12.1.4 F5 BIG IP Advanced Firewall Manager 12.1.4.1 F5 BIG IP Advanced Firewall Manager 12.1.4.1.0.97.6 F5 BIG IP Advanced Firewall Manager 12.1.4.2 F5 BIG IP Advanced Firewall Manager 11.6.1 F5 BIG IP Advanced Firewall Manager 11.6.2 F5 BIG IP Advanced Firewall Manager 11.6.3 F5 BIG IP Advanced Firewall Manager 11.6.3.1 F5 BIG IP Advanced Firewall Manager 11.6.3.2 F5 BIG IP Advanced Firewall Manager 11.6.3.3 F5 BIG IP Advanced Firewall Manager 11.6.3.4 F5 BIG IP Advanced Firewall Manager 11.6.4 F5 BIG IP Advanced Firewall Manager 11.6.5 F5 BIG IP Application Acceleration Manager 12.1.0 F5 BIG IP Application Acceleration Manager 12.1.1 F5 BIG IP Application Acceleration Manager 12.1.2 F5 BIG IP Application Acceleration Manager 12.1.3 F5 BIG IP Application Acceleration Manager 12.1.3.1 F5 BIG IP Application Acceleration Manager 12.1.3.2 F5 BIG IP Application Acceleration Manager 12.1.3.3 F5 BIG IP Application Acceleration Manager 12.1.3.4 F5 BIG IP Application Acceleration Manager 12.1.3.5 F5 BIG IP Application Acceleration Manager 12.1.3.6 F5 BIG IP Application Acceleration Manager 12.1.3.7 F5 BIG IP Application Acceleration Manager 12.1.4 F5 BIG IP Application Acceleration Manager 12.1.4.1 F5 BIG IP Application Acceleration Manager 12.1.4.1.0.97.6 F5 BIG IP Application Acceleration Manager 12.1.4.2 F5 BIG IP Application Acceleration Manager 11.6.1 F5 BIG IP Application Acceleration Manager 11.6.2 F5 BIG IP Application Acceleration Manager 11.6.3 F5 BIG IP Application Acceleration Manager 11.6.3.1 F5 BIG IP Application Acceleration Manager 11.6.3.2 F5 BIG IP Application Acceleration Manager 11.6.3.3 F5 BIG IP Application Acceleration Manager 11.6.3.4 F5 BIG IP Application Acceleration Manager 11.6.4 F5 BIG IP Application Acceleration Manager 11.6.5 F5 BIG IP Analytics 12.1.0 F5 BIG IP Analytics 12.1.1 F5 BIG IP Analytics 12.1.2 F5 BIG IP Analytics 12.1.3 F5 BIG IP Analytics 12.1.3.1 F5 BIG IP Analytics 12.1.3.2 F5 BIG IP Analytics 12.1.3.3 F5 BIG IP Analytics 12.1.3.4 F5 BIG IP Analytics 12.1.3.5 F5 BIG IP Analytics 12.1.3.6 F5 BIG IP Analytics 12.1.3.7 F5 BIG IP Analytics 12.1.4 F5 BIG IP Analytics 12.1.4.1 F5 BIG IP Analytics 12.1.4.1.0.97.6 F5 BIG IP Analytics 12.1.4.2 F5 BIG IP Analytics 11.6.1 F5 BIG IP Analytics 11.6.2 F5 BIG IP Analytics 11.6.3 F5 BIG IP Analytics 11.6.3.1 F5 BIG IP Analytics 11.6.3.4 F5 BIG IP Access Policy Manager 12.1.0 F5 BIG IP Access Policy Manager 12.1.1 F5 BIG IP Access Policy Manager 12.1.2 F5 BIG IP Access Policy Manager 12.1.3 F5 BIG IP Access Policy Manager 12.1.3.1 F5 BIG IP Access Policy Manager 12.1.3.2 F5 BIG IP Access Policy Manager 12.1.3.3 F5 BIG IP Access Policy Manager 12.1.3.4 F5 BIG IP Access Policy Manager 12.1.3.5 F5 BIG IP Access Policy Manager 12.1.3.6 F5 BIG IP Access Policy Manager 12.1.3.7 F5 BIG IP Access Policy Manager 12.1.4 F5 BIG IP Access Policy Manager 12.1.4.1 F5 BIG IP Access Policy Manager 12.1.4.1.0.97.6 F5 BIG IP Access Policy Manager 12.1.4.2 F5 BIG IP Access Policy Manager 12.1.5 F5 BIG IP Access Policy Manager 11.6.1 F5 BIG IP Access Policy Manager 11.6.2 F5 BIG IP Access Policy Manager 11.6.3 F5 BIG IP Access Policy Manager 11.6.3.1 F5 BIG IP Access Policy Manager 11.6.3.2 F5 BIG IP Access Policy Manager 11.6.3.3 F5 BIG IP Access Policy Manager 11.6.3.4 F5 BIG IP Access Policy Manager 11.6.4 F5 BIG IP Access Policy Manager 11.6.5 F5 BIG IP Application Security Manager 12.1.0 F5 BIG IP Application Security Manager 12.1.1 F5 BIG IP Application Security Manager 12.1.2 F5 BIG IP Application Security Manager 12.1.3 F5 BIG IP Application Security Manager 12.1.3.1 F5 BIG IP Application Security Manager 12.1.3.2 F5 BIG IP Application Security Manager 12.1.3.3 F5 BIG IP Application Security Manager 12.1.3.4 F5 BIG IP Application Security Manager 12.1.3.5 F5 BIG IP Application Security Manager 12.1.3.6 F5 BIG IP Application Security Manager 12.1.3.7 F5 BIG IP Application Security Manager 12.1.4 F5 BIG IP Application Security Manager 12.1.4.1 F5 BIG IP Application Security Manager 12.1.4.1.0.97.6 F5 BIG IP Application Security Manager 12.1.4.2 F5 BIG IP Application Security Manager 11.6.1 F5 BIG IP Application Security Manager 11.6.2 F5 BIG IP Application Security Manager 11.6.3 F5 BIG IP Fraud Protection Service 12.1.0 F5 BIG IP Fraud Protection Service 12.1.1 F5 BIG IP Fraud Protection Service 12.1.2 F5 BIG IP Fraud Protection Service 12.1.3 F5 BIG IP Fraud Protection Service 12.1.3.1 F5 BIG IP Fraud Protection Service 12.1.3.2 F5 BIG IP Fraud Protection Service 12.1.3.3 F5 BIG IP Fraud Protection Service 12.1.3.4 F5 BIG IP Fraud Protection Service 12.1.3.5 F5 BIG IP Fraud Protection Service 12.1.3.6 F5 BIG IP Fraud Protection Service 12.1.3.7 F5 BIG IP Fraud Protection Service 12.1.4 F5 BIG IP Fraud Protection Service 12.1.4.1 F5 BIG IP Fraud Protection Service 12.1.4.1.0.97.6 F5 BIG IP Fraud Protection Service 12.1.4.2 F5 BIG IP Fraud Protection Service 11.6.1 F5 BIG IP Fraud Protection Service 11.6.2 F5 BIG IP Fraud Protection Service 11.6.3 F5 BIG IP Fraud Protection Service 11.6.3.1 F5 BIG IP Fraud Protection Service 11.6.3.2 F5 BIG IP Fraud Protection Service 11.6.3.3 F5 BIG IP Fraud Protection Service 11.6.3.4 F5 BIG IP Fraud Protection Service 11.6.4 F5 BIG IP Global Traffic Manager 12.1.0 F5 BIG IP Global Traffic Manager 12.1.1 F5 BIG IP Global Traffic Manager 12.1.2 F5 BIG IP Global Traffic Manager 12.1.3 F5 BIG IP Global Traffic Manager 12.1.3.1 F5 BIG IP Global Traffic Manager 12.1.3.2 F5 BIG IP Global Traffic Manager 12.1.3.3 F5 BIG IP Global Traffic Manager 12.1.3.4 F5 BIG IP Global Traffic Manager 12.1.3.5 F5 BIG IP Global Traffic Manager 12.1.3.6 F5 BIG IP Global Traffic Manager 12.1.3.7 F5 BIG IP Global Traffic Manager 12.1.4 F5 BIG IP Global Traffic Manager 12.1.4.1 F5 BIG IP Global Traffic Manager 12.1.4.1.0.97.6 F5 BIG IP Global Traffic Manager 12.1.4.2 F5 BIG IP Global Traffic Manager 11.6.1 F5 BIG IP Global Traffic Manager 11.6.2 F5 BIG IP Global Traffic Manager 11.6.3 F5 BIG IP Global Traffic Manager 11.6.3.1 F5 BIG IP Global Traffic Manager 11.6.3.2 F5 BIG IP Global Traffic Manager 11.6.3.3 F5 BIG IP Global Traffic Manager 11.6.3.4 F5 BIG IP Global Traffic Manager 11.6.4 F5 BIG IP Link Controller 12.1.0 F5 BIG IP Link Controller 12.1.1 F5 BIG IP Link Controller 12.1.2 F5 BIG IP Link Controller 12.1.3 F5 BIG IP Link Controller 12.1.3.1 F5 BIG IP Link Controller 12.1.3.2 F5 BIG IP Link Controller 12.1.3.3 F5 BIG IP Link Controller 12.1.3.4 F5 BIG IP Link Controller 12.1.3.5 F5 BIG IP Link Controller 12.1.3.6 F5 BIG IP Link Controller 12.1.3.7 F5 BIG IP Link Controller 12.1.4 F5 BIG IP Link Controller 12.1.4.1 F5 BIG IP Link Controller 12.1.4.1.0.97.6 F5 BIG IP Link Controller 12.1.4.2 F5 BIG IP Link Controller 11.6.1 F5 BIG IP Link Controller 11.6.2 F5 BIG IP Link Controller 11.6.3 F5 BIG IP Link Controller 11.6.3.1 F5 BIG IP Link Controller 11.6.3.2 F5 BIG IP Link Controller 11.6.3.3 F5 BIG IP Link Controller 11.6.3.4 F5 BIG IP Link Controller 11.6.4 F5 BIG IP Link Controller 11.6.5 F5 BIG IP Policy Enforcement Manager 12.1.0 F5 BIG IP Policy Enforcement Manager 12.1.1 F5 BIG IP Policy Enforcement Manager 12.1.2 F5 BIG IP Policy Enforcement Manager 12.1.3 F5 BIG IP Policy Enforcement Manager 12.1.3.1 F5 BIG IP Policy Enforcement Manager 12.1.3.2 F5 BIG IP Policy Enforcement Manager 12.1.3.3 F5 BIG IP Policy Enforcement Manager 12.1.3.4 F5 BIG IP Policy Enforcement Manager 12.1.3.5 F5 BIG IP Policy Enforcement Manager 12.1.3.6 F5 BIG IP Policy Enforcement Manager 12.1.3.7 F5 BIG IP Policy Enforcement Manager 12.1.4 F5 BIG IP Policy Enforcement Manager 12.1.4.1 F5 BIG IP Policy Enforcement Manager 12.1.4.1.0.97.6 F5 BIG IP Policy Enforcement Manager 12.1.4.2 F5 BIG IP Policy Enforcement Manager 11.6.1 F5 BIG IP Policy Enforcement Manager 11.6.2 F5 BIG IP Policy Enforcement Manager 11.6.3 F5 BIG IP Policy Enforcement Manager 11.6.3.2 F5 BIG IP Policy Enforcement Manager 11.6.3.4 F5 BIG IP Policy Enforcement Manager 11.6.4 F5 BIG IP Domain Name System 12.1.0 F5 BIG IP Domain Name System 12.1.1 F5 BIG IP Domain Name System 12.1.2 F5 BIG IP Domain Name System 12.1.3 F5 BIG IP Domain Name System 12.1.3.1 F5 BIG IP Domain Name System 12.1.3.2 F5 BIG IP Domain Name System 12.1.3.3 F5 BIG IP Domain Name System 12.1.3.4 F5 BIG IP Domain Name System 12.1.3.5 F5 BIG IP Domain Name System 12.1.3.6 F5 BIG IP Domain Name System 12.1.3.7 F5 BIG IP Domain Name System 12.1.4 F5 BIG IP Domain Name System 12.1.4.1 F5 BIG IP Domain Name System 12.1.4.1.0.97.6 F5 BIG IP Domain Name System 12.1.4.2 F5 BIG IP Domain Name System 11.6.1 F5 BIG IP Domain Name System 11.6.2 F5 BIG IP Domain Name System 11.6.3 F5 BIG IP Domain Name System 11.6.3.1 F5 BIG IP Domain Name System 11.6.3.2 F5 BIG IP Domain Name System 11.6.3.3 F5 BIG IP Domain Name System 11.6.3.4 F5 BIG IP Domain Name System 11.6.4 F5 BIG IP Domain Name System 11.6.5 F5 BIG IP Ddos Hybrid Defender 11.6.1 F5 BIG IP Ddos Hybrid Defender 11.6.2 F5 BIG IP Ddos Hybrid Defender 12.1.0 F5 BIG IP Ddos Hybrid Defender 12.1.2 F5 BIG IP Ddos Hybrid Defender 12.1.5 F5 BIG IP Advanced WEB Application Firewall 11.6.1 F5 BIG IP Advanced WEB Application Firewall 11.6.2 F5 BIG IP Advanced WEB Application Firewall 11.6.3 F5 BIG IP Advanced WEB Application Firewall 11.6.4 F5 BIG IP Advanced WEB Application Firewall 12.1.0 F5 BIG IP Advanced WEB Application Firewall 12.1.1 F5 BIG IP Advanced WEB Application Firewall 12.1.2 F5 BIG IP Advanced WEB Application Firewall 12.1.3 F5 BIG IP Advanced WEB Application Firewall 12.1.4 F5 BIG IP Advanced WEB Application Firewall 12.1.5 F5 BIG IP SSL Orchestrator 11.6.1 F5 BIG IP SSL Orchestrator 11.6.5 F5 BIG IP SSL Orchestrator 12.1.0 F5 BIG IP SSL Orchestrator 12.1.5	312

References

https://support.f5.com/csp/article/K09121542