Vigil@nce - Cisco NX-OS, IOS XE: privilege escalation via Virtual Service Image Signature Bypass
November 2019 by Vigil@nce
SYNTHESIS OF THE VULNERABILITY
Impacted products: Cisco ASR, Cisco Catalyst, IOS XE Cisco, Nexus by Cisco, NX-OS, Cisco Router.
Severity: 2/4.
Consequences: administrator access/rights, privileged access/rights.
Provenance: user account.
Confidence: confirmed by the editor (5/5).
Creation date: 26/09/2019.
DESCRIPTION OF THE VULNERABILITY
An attacker can bypass restrictions via Virtual Service Image
Signature Bypass of Cisco NX-OS or IOS XE, in order to escalate
his privileges.
ACCESS TO THE FULL VIGIL@NCE BULLETIN