Vigil@nce - Pulse Connect Secure Appliance: denial of service via BIOS Trickboot Erasing
March 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/?langue=2
SYNTHESIS OF THE VULNERABILITY
Impacted products: Pulse Connect Secure.
Severity: 1/4.
Consequences: denial of service on server, denial of service on
service.
Provenance: privileged account.
Confidence: confirmed by the editor (5/5).
Creation date: 03/03/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can trigger a fatal error via BIOS Trickboot Erasing
of Pulse Connect Secure Appliance, in order to trigger a denial of
service.
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