6.1
Medium
CVE-2019-15259 A vulnerability in Cisco Unified Contact Center Express (UCCX) Software could allow an unauthenticated, remote…
Description
A vulnerability in Cisco Unified Contact Center Express (UCCX) Software could allow an unauthenticated, remote attacker to conduct an HTTP response splitting attack. The vulnerability is due to insufficient input validation of some parameters that are passed to the web server of the affected system. An attacker could exploit this vulnerability by convincing a user to follow a malicious link or by intercepting a user request on an affected device. A successful exploit could allow the attacker to perform cross-site scripting attacks, web cache poisoning, access sensitive browser-based information, and similar exploits.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Cisco Unified Contact Center Express | Versions not published |
Other CVEs of Cisco Unified Contact Center Express
The 36 CVEs of Cisco Unified Contact Center Express →
CVE-2026-20117
A vulnerability in the web-based management interface of Cisco Unified Contact Center Express (Unified CCX) could…
6.1
Medium
CVE-2026-20116
A vulnerability in the web-based management interface of Cisco Finesse, Cisco Packaged Contact Center Enterprise…
6.1
Medium
CVE-2025-20377
A vulnerability in the API subsystem of Cisco Unified Intelligence Center could allow an authenticated, remote…
4.3
Medium
CVE-2025-20375
Cisco Unified Contact Center Express Arbitrary File Upload Vulnerability
6.5
Medium