6.5 Moyenne

CVE-2020-3482 A vulnerability in the Traversal Using Relays around NAT (TURN) server component of Cisco Expressway software could…

Description

A vulnerability in the Traversal Using Relays around NAT (TURN) server component of Cisco Expressway software could allow an unauthenticated, remote attacker to bypass security controls and send network traffic to restricted destinations. The vulnerability is due to improper validation of specific connection information by the TURN server within the affected software. An attacker could exploit this issue by sending specially crafted network traffic to the affected software. A successful exploit could allow the attacker to send traffic through the affected software to destinations beyond the application, possibly allowing the attacker to gain unauthorized network access.

Produits et versions touchés

Produit	Versions touchées	Corrigé en
Cisco TelePresence Video Communication Server (VCS) Expressway	Versions non publiées

Références

20201118 Cisco Expressway Software Unauthorized Access Information Disclosure Vulnerability tools.cisco.com

Chronologie

Publiée 18 novembre 2020
Dernière modification 13 novembre 2024

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