CVE-2019-3654

Client Proxy (MCP) - Authentication Bypass vulnerability

Medium · published November 22, 2019

CVSS v3.1
5.3
EPSS
1%
Percentile
51.2
In the wild
Unconfirmed
What it is

Authentication Bypass vulnerability in the Microsoft Windows client in McAfee Client Proxy (MCP) prior to 3.0.0 allows local user to bypass scanning of web traffic and gain access to blocked sites for a short period of time via generating an authorization key on the client which should only be generated by the network administrator.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00665 · 51.2th percentile
Published
2019-11-22T19:56Z
EPSS history
Timeline
  • 22 NOV 19:56Z
    Client Proxy (MCP) - Authentication Bypass vulnerability
    cvelistv5