Vulnerability Bulletins

Cisco Meeting Server Web Bridge Denial of Service Vulnerability

System information

Affected software Cisco


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

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Standar resources

Property Value
CVE CVE-2023-20255.

Version history

Version Comments Date
Ministerio de Defensa