CVE-2023-20255

published 2023-11-01

CVE-2023-20255: A vulnerability in an API of the Web Bridge feature of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service (DoS)…

medium 5.3 CVSS 3.1

AV N AC L PR N UI N S U C N I N A L

A vulnerability in an API of the Web Bridge feature of Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP packets to an affected device. A successful exploit could allow the attacker to cause a partial availability condition, which could cause ongoing video calls to be dropped due to the invalid packets reaching the Web Bridge.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_meeting_server	—	—
cisco	meeting_server	< 3.6.1	3.6.1
cisco	meeting_server_web_bridge	—	—

CWE-20