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K000161022: iControl REST and tmsh vulnerability CVE-2026-41959

🗓️ 13 May 2026 13:03:53Reported by f5Type 
f5
 f5
🔗 my.f5.com👁 47 Views

CVE-2026-41959: Incorrect permissions in BIG-IP tmsh and iControl REST allow viewing destination networks for an authenticated user.

Related
Detection
Vulners
Node
OR
f5big-ip_afmRange21.0.0–21.0.0.2
f5big-ip_analyticsRange21.0.0–21.0.0.2
f5big-ip_apmRange21.0.0–21.0.0.2
f5big-ip_asmRange21.0.0–21.0.0.2
f5big-ip_ddos_hybrid_defenderRange21.0.0–21.0.0.2
f5big-ip_dnsRange21.0.0–21.0.0.2
f5big-ip_fpsRange21.0.0–21.0.0.2
f5big-ip_link_controllerRange21.0.0–21.0.0.2
f5big-ip_ltmRange21.0.0–21.0.0.2
f5big-ip_pemRange21.0.0–21.0.0.2
f5big-ip_ssl_orchestratorRange21.0.0–21.0.0.2
f5big-ip_afmRange17.5.0–17.5.1
f5big-ip_analyticsRange17.5.0–17.5.1
f5big-ip_apmRange17.5.0–17.5.1
f5big-ip_asmRange17.5.0–17.5.1
f5big-ip_ddos_hybrid_defenderRange17.5.0–17.5.1
f5big-ip_dnsRange17.5.0–17.5.1
f5big-ip_fpsRange17.5.0–17.5.1
f5big-ip_link_controllerRange17.5.0–17.5.1
f5big-ip_ltmRange17.5.0–17.5.1
f5big-ip_pemRange17.5.0–17.5.1
f5big-ip_ssl_orchestratorRange17.5.0–17.5.1
f5big-ip_afmRange17.1.0–17.1.3
f5big-ip_analyticsRange17.1.0–17.1.3
f5big-ip_apmRange17.1.0–17.1.3
f5big-ip_asmRange17.1.0–17.1.3
f5big-ip_ddos_hybrid_defenderRange17.1.0–17.1.3
f5big-ip_dnsRange17.1.0–17.1.3
f5big-ip_fpsRange17.1.0–17.1.3
f5big-ip_link_controllerRange17.1.0–17.1.3
f5big-ip_ltmRange17.1.0–17.1.3
f5big-ip_pemRange17.1.0–17.1.3
f5big-ip_ssl_orchestratorRange17.1.0–17.1.3
f5big-ip_afmRange16.1.0–16.1.6
f5big-ip_analyticsRange16.1.0–16.1.6
f5big-ip_apmRange16.1.0–16.1.6
f5big-ip_asmRange16.1.0–16.1.6
f5big-ip_ddos_hybrid_defenderRange16.1.0–16.1.6
f5big-ip_dnsRange16.1.0–16.1.6
f5big-ip_fpsRange16.1.0–16.1.6
f5big-ip_link_controllerRange16.1.0–16.1.6
f5big-ip_ltmRange16.1.0–16.1.6
f5big-ip_pemRange16.1.0–16.1.6
f5big-ip_ssl_orchestratorRange16.1.0–16.1.6

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15 Jul 2026 07:11Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
CVSS 47.1
EPSS0.00278
SSVC
47