Multiple Cisco Unified Communications Products Open Redirect Vulnerability

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.

Scores

EPSS (exploitation in 30 days)

1.2% · top 31% of all CVEs (4 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: no · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.4.

Weakness

• CWE-601 (opens in a new tab)All about CWE-601 and its CVEs

Affected products

• Cisco · Cisco Emergency Responder

  • affected n/a

References (3)

• 1041789 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 1041780 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 20181003 Multiple Cisco Unified Communications Products Open Redirect Vulnerability (opens in a new tab)vendor-advisoryx_refsource_CISCOx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2018-15403](https://trackcve.app/badge/CVE-2018-15403.svg)](https://trackcve.app/cve/CVE-2018-15403)

Record last updated 26 Nov 2024, 14:32 UTC.