CVE-2018-6678 McAfee Web Gateway (MWG) - Configuration/Environment manipulation vulnerability

CriticalCVSS 9.1 EPSS 1.2%

Published: 2018-07-23 16:00
Updated: 2026-06-17 05:02
Exploit status: No public exploit known

Description

Configuration/Environment manipulation vulnerability in the administrative interface in McAfee Web Gateway (MWG) MWG 7.8.1.x allows authenticated administrator users to execute arbitrary commands via unspecified vectors.

Affected products

Product	Affected versions	Fixed in
mcafee web gateway	= 7.8.1.0	No fix listed
McAfee Web Gateway (MWG)	>= 7.8.1	No fix listed

References

104893 vdb-entry
kc.mcafee.com

CVSS v3.1

9.1 Critical

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

Attack Vector: Network
Attack Complexity: Low
Privileges Required: High
User Interaction: None
Scope: Changed
Confidentiality: High
Integrity: High
Availability: High

All scores (4)

v3.1 9.1 · nvd@nist.gov
v3.0 3.4 · trellix
v3.0 3.4 · trellixpsirt@trellix.com
v2.0 6.5 · nvd@nist.gov

Weakness & likelihood

EPSS (exploitation probability, 30 days): 1.24% (percentile 69.6)
CWE: Not classified

Public exploit references

Metadata only. CVERadar never hosts or runs exploit code.

No public exploit references known.