Vigil@nce - Cisco SD-WAN vEdge Router: privilege escalation via Signature Verification Bypass
March 2021 by Vigil@nce
This bulletin was written by Vigil@nce : https://vigilance.fr/computer-vulnerability
SYNTHESIS OF THE VULNERABILITY
Impacted products: Cisco SD-WAN Software for vEdge, Cisco vEdge.
Severity: 1/4.
Consequences: administrator access/rights, privileged
access/rights.
Provenance: privileged account.
Confidence: confirmed by the editor (5/5).
Creation date: 03/03/2021.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via Signature Verification
Bypass of Cisco SD-WAN vEdge Router, in order to escalate his
privileges.
ACCESS TO THE FULL VIGIL@NCE BULLETIN