Description
The chat window of Mitel BusinessCTI Enterprise (MBC-E) Client for Windows before 6.4.11 and 7.x before 7.0.3 could allow an attacker to gain access to user information by sending arbitrary code, due to improper input validation. A successful exploit could allow an attacker to view the user information and application data.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.mitel.com/support/security-advisories
Scores
CVSS v3
8.8
EPSS
0.0102
EPSS Percentile
59.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-20
Status
published
Products (1)
mitel/businesscti_enterprise
< 6.4.11
Published
Dec 18, 2020
Tracked Since
Feb 18, 2026