Vulnerability Details : CVE-2019-3654
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.
Vulnerability category: BypassGain privilege
Products affected by CVE-2019-3654
- cpe:2.3:a:mcafee:client_proxy:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-3654
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-3654
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
8.6
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |
1.8
|
6.0
|
NIST | |
5.3
|
MEDIUM | CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H |
0.8
|
4.0
|
McAfee (DEFUNCT) |
CWE ids for CVE-2019-3654
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-3654
-
https://kc.mcafee.com/corporate/index?page=content&id=SB10305
McAfee Security Bulletin - McAfee Client Proxy update fixes Web Gateway bypass vulnerability (CVE-2019-3654)Vendor Advisory
Jump to