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BIG-IP

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high advisory

CVE-2026-42930: F5 BIG-IP Appliance Mode Restriction Bypass

CVE-2026-42930 allows an authenticated attacker with 'Administrator' privileges to bypass Appliance mode restrictions on F5 BIG-IP systems.

BIG-IP vulnerability privilege-escalation f5
2r 1t 1c
high advisory

F5 BIG-IP CVE-2026-42924 iControl SOAP SNMP Configuration Privilege Escalation

CVE-2026-42924 allows an authenticated attacker with Resource Administrator or Administrator privileges to escalate privileges by creating malicious SNMP configuration objects through iControl SOAP.

BIG-IP privilege-escalation snmp f5 cve-2026-42924
1r 1t 1c
medium threat

CVE-2026-42920 - F5 BIG-IP TMM Termination Vulnerability

CVE-2026-42920 describes a vulnerability where undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate when a Client SSL profile is configured with Allow Dynamic Record Sizing on a UDP virtual server.

BIG-IP cve dos f5
2r 1t 1c
high advisory

CVE-2026-42406 - F5 BIG-IP and BIG-IQ Authenticated Remote Code Execution

CVE-2026-42406 allows a highly privileged, authenticated attacker with the Certificate Manager role to modify configuration objects in F5 BIG-IP and BIG-IQ systems, leading to arbitrary command execution.

BIG-IP +1 cve cve-2026-42406 f5 big-iq rce authenticated privilege escalation
2r 2t 1c
high advisory

CVE-2026-41957: F5 BIG-IP and BIG-IQ Authenticated Remote Code Execution Vulnerability

An authenticated remote code execution vulnerability (CVE-2026-41957) exists in the F5 BIG-IP and BIG-IQ Configuration utility, potentially leading to arbitrary code execution on affected systems.

BIG-IP +1 cve-2026-41957 rce f5 big-iq authenticated deserialization
2r 1t 1c
high advisory

BIG-IP Privilege Escalation via Configuration Modification (CVE-2026-41953)

CVE-2026-41953 describes a privilege escalation vulnerability in F5 BIG-IP systems where a highly privileged, authenticated attacker with the Resource Administrator role can modify configuration objects, leading to elevated privileges within the system.

BIG-IP privilege-escalation f5
2r 1t 1c
high threat

F5 BIG-IP and BIG-IQ iControl REST/TMOS Shell Privilege Escalation Vulnerability (CVE-2026-40698)

CVE-2026-40698 allows a highly privileged, authenticated attacker with Resource Administrator privileges in F5 BIG-IP and BIG-IQ systems to create SNMP configuration objects via iControl REST or TMOS shell (tmsh), resulting in privilege escalation.

BIG-IP +1 privilege-escalation snmp
2r 1t 1c
high advisory

CVE-2026-32643: F5 BIG-IP and BIG-IQ Authenticated Command Execution

CVE-2026-32643 describes a vulnerability in F5 BIG-IP and BIG-IQ systems that allows a highly privileged, authenticated attacker with the Certificate Manager role to modify configuration objects, leading to arbitrary command execution.

BIG-IP +1 cve command execution privilege escalation f5
2r 1t 1c