CVE-2019-3635medium

CVE-2019-3635: medium-severity vulnerability in McAfee Web Gateway (MWG)

MWG Proxy: Cross-Frame Scripting vulnerability

Published · Updated

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 4.3epss 1.2%
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Affected products
McAfee, LLC · McAfee Web Gateway (MWG)
Related CVEs — McAfee Web Gateway (MWG)

In the same product, most dangerous first.

CVE-2019-3644HIGHMWG scanners updated to address CVE-2019-9517EPSS 2.4%CVE-2019-3643MEDIUMMWG scanners updated to address CVE-2019-9511EPSS 2.4%CVE-2019-3639HIGHMWG UI: Cross-Frame Scripting vulnerabilityEPSS 1.2%