Known vulnerabilities in F5 Networks BIG-IP 21.0.0

Vendor: F5 Networks
Website: https://f5.com/
Total Security Bulletins: 16

Security bulletins (16)

Secuity bulletin Severity Status Published
SB2026051448: Multiple vulnerabilities in BIG-IP Medium
Patched
14.05.2026
SB2026051447: Multiple vulnerabilities in BIG-IP Medium
Patched
14.05.2026
SB2026051446: Remote denial of service in BIG-IP SIP profile Medium
Patched
14.05.2026
SB2026051445: Improper access control in BIG-IP iControl SOAP Low
Patched
14.05.2026
SB2026051444: Security restrictions bypass in BIG-IP iControl SOAP Low
Patched
14.05.2026
SB2026051442: Remote denial of service in BIG-IP DNS Cache implementation Medium
Patched
14.05.2026
SB2026051440: Remote denial of service in BIG-IP Advanced WAF and ASM Medium
Patched
14.05.2026
SB2026051438: Authenticated path traversal in BIG-IP SSL Orchestrator Low
Patched
14.05.2026
SB2026051433: Remote denial of service in BIG-IP PEM iRules Medium
Patched
14.05.2026
SB2026051432: Remote denial of service in BIG-IP DTLS Medium
Patched
14.05.2026
SB2026051431: Privilege escalation in BIG-IP scripted monitor Low
Patched
14.05.2026
SB2026051425: Remote denial of service in BIG-IP SSL implementation Medium
Patched
14.05.2026
SB2026051424: Remote denial of service in BIG-IP FastL4 virtual server Medium
Patched
14.05.2026
SB2026051423: Denial of service when handling HTTP/2 requests in F5 BIG-IP products Medium
Patched
14.05.2026
SB2026051422: Privilege escalation in BIG-IP tmsh Low
Patched
14.05.2026
SB2026031407: Privilege escalation in BIG-IP and BIG-IQ Centralized Management Low
Not patched
14.03.2026