AUGUST 4, 2026
Live Feed
Return to register
Case File

CVE-2018-15403

MEDIUM · CVSS 5.4 EPSS 1.22% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-10-05 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2018-15403
Severity
MEDIUM
CVSS
5.4
EPSS
1.22%
Cisco

Original Filing — NVD Description

A vulnerability in the web interface of Cisco Emergency Responder, Cisco Unified Communications Manager, Cisco Unified Communications Manager IM & Presence Service, and Cisco Unity Connection could allow an authenticated, remote attacker to redirect a user to a malicious web page. The vulnerability is due to improper input validation of the parameters of an HTTP request. An attacker could exploit this vulnerability by crafting an HTTP request that causes the web interface to redirect a request to a specific malicious URL. This type of vulnerability is known as an open redirect attack and is used in phishing attacks that get users to unknowingly visit malicious sites.