VulnerabilityModified

CVE-2019-3644

McAfee Web Gateway (MWG) earlier than 7.8.2.13 is vulnerable to a remote attacker exploiting CVE-2019-9517, potentially leading to a denial of service.

HIGH 7.5EPSS 2.39%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

McAfee Web Gateway (MWG) earlier than 7.8.2.13 is vulnerable to a remote attacker exploiting CVE-2019-9517, potentially leading to a denial of service. This affects the scanning proxies.

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 2.39% probability · 83th percentile
CISA KEV: Not listed
Affected: mcafee/active response · mcafee/advanced threat defense · mcafee/enterprise security manager · mcafee/web gateway
Source: trellixpsirt@trellix.com

References

https://kc.mcafee.com/corporate/index?page=content&id=SB10296
https://kc.mcafee.com/corporate/index?page=content&id=SB10296

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.