Vulnerability Bulletins

Cisco Unified Contact Center Express Finesse Portal Web Cache Poisoning Vulnerability

System information

Affected software Cisco


A vulnerability in the Tomcat implementation for Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to cause a web cache poisoning attack on an affected device. This vulnerability is due to improper input validation of HTTP requests. An attacker could exploit this vulnerability by sending crafted HTTP requests to a specific API endpoint on the Unified CCX Finesse Portal. A successful exploit could allow the attacker to cause the internal WebProxy

More info:

Standar resources

Property Value
CVE CVE-2023-20232.

Version history

Version Comments Date
1.0 Advisory issued 2023-08-17
Ministerio de Defensa