What’s Vulnerable › Vulnerabilities
CVE-2023-29240: BIG-IQ iControl REST Vulnerability
- Severity: medium (CVSS 5.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-05-03 · updated 2026-06-17
- Weakness: CWE-863
Description
An authenticated attacker granted a Viewer or Auditor role on a BIG-IQ can upload arbitrary files using an undisclosed iControl REST endpoint. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected products
- F5 BIG-IQ: from 8.0.0 before 8.3.0 — fixed in 8.3.0
How to fix
Upgrade to a fixed version: F5 BIG-IQ 8.3.0. Check the vendor advisory for mitigations.
References
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