CVE-2018-6677

9.1 criticalEPSS 2.1%

Directory Traversal vulnerability in the administrative user interface in McAfee Web Gateway (MWG) MWG 7.8.1.x allows authenticated administrator users to gain elevated privileges via unspecified vectors.

Severity

CVSS 3.1

9.1 critical

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

EPSS: 2.1% chance of exploitation in the next 30 days; higher than 82% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2018-07-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mcafee:mcafee_web_gateway

References

http://www.securityfocus.com/bid/104893
https://kc.mcafee.com/corporate/index?page=content&id=SB10245
http://www.securityfocus.com/bid/104893
https://kc.mcafee.com/corporate/index?page=content&id=SB10245

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