1. Home
  2. CVE Database
  3. CVE-2019-3635
MEDIUM · 6.5

CVE-2019-3635

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 ...

Vulnerability 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.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
McafeeWeb Gateway>= 7.8.2.0, < 7.8.2.12

References

FAQ

What is CVE-2019-3635?

CVE-2019-3635 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 ...

How severe is CVE-2019-3635?

CVE-2019-3635 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-3635?

Check the references section above for vendor advisories and patch information. Affected products include: Mcafee Web Gateway.