CVE-2020-3420 — Cross-site Scripting in Cisco Unified Communications Manager

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
5.4MEDIUMNVD
EPSS
0.1%
top 67.79%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco Unified Communications Manager
Timeline
PublishedNov 18

Description

A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the interface. The vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of the affected software. An attacker could exploit this vulnerabilit…

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages1 packages

🔴Vulnerability Details

2
CVEList
Cisco Unified Communications Manager Stored Cross-Site Scripting Vulnerability↗2024-11-18
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GHSA
GHSA-pqv2-m9wq-5989: A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Se↗2024-11-18
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📋Vendor Advisories

1
Cisco
Cisco Unified Communications Manager Stored Cross-Site Scripting Vulnerability↗2020-07-01
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CVE-2020-3420 — Cross-site Scripting in Cisco | cvebase