CVE-2020-3482 vulnerability in Cisco Products
Published on November 18, 2020
Cisco Expressway Software Unauthorized Access Information Disclosure Vulnerability
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.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2020-3482 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2020-3482
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Affected Versions
Cisco TelePresence Video Communication Server (VCS) Expressway Version n/a is affected by CVE-2020-3482Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.