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F5 BIG-IP CVE-2026-41225

| EUVD-2026-29986 HIGH
Incorrect Use of Privileged APIs (CWE-648)
2026-05-13 f5 GHSA-mpcv-vxv9-9h8x
8.6
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
X

Lifecycle Timeline

4
Re-analysis Queued
May 13, 2026 - 16:22 vuln.today
cvss_changed
CVSS changed
May 13, 2026 - 16:22 NVD
7.2 (HIGH) 8.6 (HIGH)
Analysis Generated
May 13, 2026 - 15:49 vuln.today
CVE Published
May 13, 2026 - 14:12 nvd
HIGH 7.2

DescriptionNVD

A vulnerability exists in iControl REST where a highly privileged, authenticated attacker with at least the Manager role can create configuration objects that allow running arbitrary commands.

Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

AnalysisAI

F5 BIG-IP iControl REST allows authenticated attackers with Manager role or higher to execute arbitrary commands through malicious configuration objects. This authenticated remote code execution vulnerability carries a CVSS score of 7.2 but requires high privileges (Manager role), significantly limiting the attack surface to insider threats or compromised administrator accounts. …

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RemediationAI

Within 24 hours: Inventory all F5 BIG-IP iControl REST deployments and document current versions. Within 7 days: Apply vendor-released patch per F5 advisory K000160916 to all affected BIG-IP systems, prioritizing production environments; test patches in staging first. …

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CVE-2026-41225 vulnerability details – vuln.today

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