Description
Exfiltration of Data in McAfee Web Gateway (MWG) 7.8.2.x prior to 7.8.2.12 allows attackers to obtain sensitive data via crafting a complex webpage that will trigger the Web Gateway to block the user accessing an iframe.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://kc.mcafee.com/corporate/index?page=content&id=SB10293
Scores
CVSS v3
6.5
EPSS
0.0032
EPSS Percentile
55.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Details
Status
published
Products (1)
mcafee/web_gateway
7.8.2.0 - 7.8.2.12
Published
Aug 14, 2019
Tracked Since
Feb 18, 2026