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F5 BIG-IP CVE-2026-32673

| EUVD-2026-29962 HIGH
Execution with Unnecessary Privileges (CWE-250)
2026-05-13 f5 GHSA-gq47-9c3w-7rrc
8.5
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: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
High
User Interaction
None
Scope
X

Lifecycle Timeline

5
Re-analysis Queued
May 13, 2026 - 16:22 vuln.today
cvss_changed
Severity Changed
May 13, 2026 - 16:22 NVD
MEDIUM HIGH
CVSS changed
May 13, 2026 - 16:22 NVD
6.5 (MEDIUM) 8.5 (HIGH)
Analysis Generated
May 13, 2026 - 15:58 vuln.today
CVE Published
May 13, 2026 - 14:12 nvd
MEDIUM 6.5

DescriptionNVD

A vulnerability exists in BIG-IP scripted monitors that may allow an authenticated attacker with the Resource Administrator or Administrator role to execute arbitrary system commands with higher privileges. In appliance mode deployments, a successful exploit can allow the attacker to cross a security boundary.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

AnalysisAI

Authenticated administrators with Resource Administrator or Administrator role can execute arbitrary system commands with elevated privileges in F5 BIG-IP scripted monitors, potentially crossing security boundaries in appliance mode deployments. The vulnerability requires high privilege level and network access but allows complete command execution with no user interaction, affecting confidentiality and integrity.

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CVE-2026-32673 vulnerability details – vuln.today

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