Vigil@nce - F5 BIG-IP: privilege escalation via IControl REST Race Condition
April 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/offer/Computer-vulnerabilities-watch-and-alert
SYNTHESIS OF THE VULNERABILITY
Impacted products: BIG-IP Hardware, TMOS.
Severity: 2/4.
Consequences: administrator access/rights, privileged
access/rights.
Provenance: user account.
Confidence: confirmed by the editor (5/5).
Creation date: 11/02/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via IControl REST Race
Condition of F5 BIG-IP, in order to escalate his privileges.
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