CVE-2020-3420

published 2024-11-18

CVE-2020-3420: A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session…

Priority P4 27 medium 5.4 CVSS 3.0

AV N AC L PR L UI R S C C L I L A N

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 vulnerability by inserting malicious data into a specific data field in the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information.There are no workarounds that address this vulnerability.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
cisco	cisco_unified_communications_manager	—	—
cisco	unified_communications_manager_stored	—	—

CVSS provenance

nvd v3.0 5.4 MEDIUM CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

vendor_cisco 5.4 MEDIUM

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CWE-79