Cisco Enterprise Chat and Email Stored Cross-Site Scripting Vulnerability

6.1 CVSS

Vulnerability Description

A vulnerability in the web UI of Cisco Enterprise Chat and Email (ECE) could allow an unauthenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web UI does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. 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 successfully exploit this vulnerability, an attacker would need valid agent credentials.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ece-xss-CbtKtEYc

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Affected Vendor

Cisco

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Affected Software

Cisco Enterprise Chat and Email

Vulnerable Versions:

11.6(1)_ES3, 11.6(1)_ES4, 12.0(1)_ES6, 11.6(1)_ES8, 12.0(1)_ES5a, 11.6(1)_ES9, 12.0(1)_ES6_ET1, 11.6(1)_ES6, 11.6(1)_ES5, 12.5(1)_ET1, 12.5(1), 12.5(1)_ES3_ET1, 12.0(1)_ES3, 11.6(1)_ES11, 12.0(1)_ES4, 12.0(1)_ES5, 11.6(1)_ES2, 11.6(1)_ES9a, 11.6(1)_ES10, 12.0(1)_ES1, 12.0(1), 12.5(1)_ES3, 12.6(1), 11.5(1), 12.0(1)_ES2, 11.6(1)_ES7, 12.5(1)_ES2, 12.6(1)_ET1, 11.6(1), 12.5(1)_ES1, 11.5(1)_ES1_ET1, 11.6(1)_ES6_ET1, 11.6(1)_ES1, 11.6(1)_ES8_ET1, 11.5(1)_ES1, 12.6(1)_ET2, 12.5(1)_ES3_ET2, 12.0(1)_ES6_ET2, 12.6(1)_ES1, 12.5(1)_ES4, 11.6(1)_ES12, 12.6(1)_ET3, 12.5(1)_ES4_ET1, 12.0(1)_ES6_ET3, 12.6(1)_ES1_ET1, 12.6(1)_ES2, 12.6_ES2_ET1, 12.5(1)_ES5, 12.6_ES2_ET2, 12.0(1)_ES7, 12.6_ES2_ET3, 12.0(1)_ES7_ET1, 12.5(1)_ES5_ET1, 12.6_ES2_ET4, 12.6(1)_ES3, 11.6(1)_ES12_ET1, 12.6_ES3_ET1, 12.5(1)_ES6, 12.6_ES3_ET2, 12.6(1)_ES4, 12.5(1)_ES7, 12.6(1)_ES4_ET1, 12.6(1)_ES5, 12.6(1)_ES5_ET1, 12.6(1)_ES5_ET2, 12.6(1)_ES6, 12.6(1)_ES6_ET1, 12.5(1)_ES8, 12.6(1)_ES6_ET2, 12.6(1)_ES7, 12.6(1)_ES8, 12.6(1)_ES4_ET2, 12.6(1)_ES3_ET3, 12.6(1)_ES2_ET5, 12.6(1)_ES1_ET2, 12.6(1)_ES8_ET1, 12.6(1)_ES7_ET1, 12.6(1)_ES6_ET3, 12.6(1)_ES5_ET3, 12.5(1)_ES8_ET1, 12.5(1)_ES3_ET3, 12.5(1)_ES5_ET2, 12.5(1)_ES6_ET1, 12.5(1)_ES4_ET2, 12.5(1)_ES7_ET1, 12.6(1)_ES8_ET2, 12.6(1)_ES9, 12.6(1)_ES9_ET1, 12.5(1)_ES9, 12.6(1)_ES9_ET2, 12.6(1)_ES9_ET3, 12.6(1)_ES10, 12.6(1)_ES10_ET1