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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2020-11-18T17:41:26.622018Z

Updated: 2024-09-16T20:22:07.609Z

Reserved: 2019-12-12T00:00:00

Link: CVE-2020-3482

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-11-18T19:15:12.697

Modified: 2020-12-02T16:57:00.417

Link: CVE-2020-3482

cve-icon Redhat

No data.