Description

A vulnerability in the legacy chat component of Mitel MiContact Center Business through 10.2.0.3 could allow an unauthenticated attacker to conduct an information disclosure attack due to improper handling of session data. A successful exploit requires user interaction and could allow an attacker to access sensitive information, leading to unauthorized access to active chat rooms, reading chat data, and sending messages during an active chat session.

INFO

Published Date :

2025-06-24T00:00:00.000Z

Last Modified :

2025-06-24T14:17:10.225Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-27827 vulnerability.

Vendors Products
Mitel
  • Micontact Center Business
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-27827.

URL Resource
https://www.mitel.com/support/security-advisories cve-icon cve-icon
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-misa-2025-0002-0 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact