MiVoice Office 400 Reflected XSS Vulnerability

Advisory ID: 18-0008

First Issue Date: 2018-09-04

Last Updated: 2018-09-04

Revision: 1.0


A Reflected Cross Site Scripting (XSS) vulnerability has been identified in MiVoice Office 400. This vulnerability could lead to exposure of user information by allowing an unauthenticated, remote attacker to conduct an attack against the user of the web browser. An attacker who can convince a user to follow an attacker-supplied link that could execute arbitrary script or HTML code in the user’s browser.

This vulnerability was privately reported to Mitel. Mitel is not aware of customers that have been impacted by this vulnerability.

Mitel is recommending customers with affected product versions update to the latest release.

Credit is given to Noel Sofley, researcher Tribal Phoenix, for highlighting these issues and bringing these to our attention.

Affected Products

A Security Bulletin is being issued for the following product:

Product Name  Product Versions  Security Bulletin  Last Updated 
MiVoice Office 400  R5.0 HF3 (v8839a1) and earlier  18-0008-001  2018-09-04 


Risk Assessment

The risk of these vulnerability is rated as moderate. Refer to the product Security Bulletin for additional statements regarding risk

Mitigation / Recommended Action

Mitel has issued new releases of the affected software. Customers are advised to update their software to the latest versions.

Customers are advised to review the product Security Bulletin. For additional information, contact Product Support.

External References


Related CVEs / CWEs / Advisories


Revision History

Version  Date  Description 
1.0  2018-09-04  Initial version 



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