Stored XSS in Cisco Unified CCMP Interface
CVE-2024-20540 Published on November 6, 2024

Cisco Unified Contact Center Management Portal Stored Cross-Site Scripting Vulnerability
A vulnerability in the web-based management interface of Cisco Unified Contact Center Management Portal (Unified CCMP) could allow an authenticated, remote attacker with low privileges to conduct a stored cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by injecting malicious code into a specific page of 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. To exploit this vulnerability, the attacker must have at least a Supervisor role on an affected device.

NVD

Vulnerability Analysis

CVE-2024-20540 is exploitable with network access, requires user interaction and a small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.

Attack Vector:

NETWORK

Attack Complexity:

LOW

Privileges Required:

LOW

User Interaction:

REQUIRED

Scope:

CHANGED

Confidentiality Impact:

LOW

Integrity Impact:

LOW

Availability Impact:

NONE

Weakness Type

What is a XSS Vulnerability?

The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

CVE-2024-20540 has been classified to as a XSS vulnerability or weakness.

Products Associated with CVE-2024-20540

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Cisco Unified Contact Center Management Portal

Affected Versions

Cisco Unified Contact Center Management Portal:

Version 12.5(1)_ES1 is affected.
Version 11.6(1)_ES11 is affected.
Version 12.5(1)_ES3 is affected.
Version 11.6(1)ES2 is affected.
Version 10.5(1)ES7 is affected.
Version 11.6(1)_ES17 is affected.
Version 11.5(1)ES6 is affected.
Version 12.5(1) is affected.
Version 11.6(1)ES1 is affected.
Version 12.0(1)_ES4 is affected.
Version 10.5(1)ES1 is affected.
Version 11.5(1)ES1 is affected.
Version 12.5(1)_ES5 is affected.
Version 12.0(1)_ES3 is affected.
Version 11.5(1)ES5 is affected.
Version 11.6(1)_ES7 is affected.
Version 12.0(1)_ES1 is affected.
Version 11.5(1)ES8 is affected.
Version 11.6(1)_ES9 is affected.
Version 10.5(1)ES12 is affected.
Version 11.0(1)ES1 is affected.
Version 11.6(1)_ES16 is affected.
Version 11.5(1)ES7 is affected.
Version 11.5(1)ES3 is affected.
Version 11.6(1)_ES3 is affected.
Version 10.5(1)ES11 is affected.
Version 10.5(1)ES10 is affected.
Version 11.5(1)ES4 is affected.
Version 10.5(1)ES3 is affected.
Version 12.6(1) is affected.
Version 12.6(1)_ES1 is affected.
Version 11.6(1) is affected.
Version 12.0(1)_ES2 is affected.
Version 11.6(1)_ES13 is affected.
Version 12.5(1)_ES2 is affected.
Version 10.5(1)ES2 is affected.
Version 10.5(1)ES13 is affected.
Version 11.6(1)_ES12 is affected.
Version 11.0(1)ES3 is affected.
Version 11.6(1)_ES5 is affected.
Version 11.5(1)ES9 is affected.
Version 10.5(1)ES4 is affected.
Version 12.6(1)_ES2 is affected.
Version 12.0(1) is affected.
Version 10.5(1)ES6 is affected.
Version 11.6(1)_ES4 is affected.
Version 11.6(1)_ES14 is affected.
Version 11.0(1)ES2 is affected.
Version 12.0(1)_ES5 is affected.
Version 10.5(1)ES5 is affected.
Version 12.5(1)_ES4 is affected.
Version 11.6(1)_ES15 is affected.
Version 10.5(1)ES8 is affected.
Version 11.6(1)_ES6 is affected.
Version 10.5(1)ES9 is affected.
Version 11.6(1)_ES10 is affected.
Version 11.5(1)ES2 is affected.
Version 11.0(1) is affected.
Version 12.5(1)_ES6 is affected.
Version 12.6(1)_ES3 is affected.
Version 12.6(1)_ES4 is affected.
Version 12.5(1)_ES7 is affected.
Version 12.6(1)_ES5 is affected.
Version 12.6(1)_ES6 is affected.
Version 12.5(1)_ES8 is affected.
Version 12.5(1)_ES9 is affected.
Version 12.6(1)_ES7 is affected.
Version 12.6(1)_ES8 is affected.
Version 12.5(1)_ES10 is affected.
Version 10.5(1) is affected.
Version 11.5(1) is affected.
Version 12.6(1)_ES9 is affected.
Version 12.6(1)_ES10 is affected.
Version 12.5(1)_ES11 is affected.
Version 12.6(1)_ES11 is affected.
Version 12.6(1)_ES12 is affected.
Version 12.5(1)_ES12 is affected.
Version 12.6(1)_ES13 is affected.

Exploit Probability

EPSS

0.38%

Percentile

59.55%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.