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5.4 Medium

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

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 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 products and versions

Product Affected versions Fixed in
Cisco Unified Communications Manager Versions not published

References

Timeline

  1. Published
  2. Last modified

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