EUVD-2026-29993
Incorrect Permission Assignment for Critical Resource (CWE-732)
GHSA-7qp2-pc79-f5gh
5.3
CVSS 4.0
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CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/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
Low
User Interaction
None
Scope
X
Lifecycle Timeline
3
CVSS changed
May 13, 2026 - 16:22 NVD
4.3 (MEDIUM)
5.3 (MEDIUM)
Analysis Generated
May 13, 2026 - 15:58 vuln.today
CVE Published
May 13, 2026 - 14:12 nvd
MEDIUM 4.3
DescriptionNVD
An authenticated attacker's undisclosed requests to BIG-IP iControl REST can lead to an information leak of BIG-IP local user account names. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
AnalysisAI
F5 BIG-IP iControl REST API allows authenticated attackers to enumerate local user account names through undisclosed requests, leading to information disclosure of administrative user identities. The vulnerability requires valid authentication credentials and network access to the iControl REST interface, affecting systems with BIG-IP versions that have not reached End of Technical Support. …
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