Improper Input Validation in Mitel BusinessCTI Enterprise (MBC-E) Client for Windows Allows Unauthorized Access to User Information

Improper Input Validation in Mitel BusinessCTI Enterprise (MBC-E) Client for Windows Allows Unauthorized Access to User Information

CVE-2021-3176 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

The chat window of the Mitel BusinessCTI Enterprise (MBC-E) Client for Windows before 6.4.15 and 7.x before 7.1.2 could allow an attacker to gain access to user information by sending certain code, due to improper input validation of http links. A successful exploit could allow an attacker to view user information and application data.

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