CVE-2019-3644

mediumpriority · track · 31EPSS 0.024 · 84 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.39% (84th) EPSS

CVSS 5 · medium

Is it mine?

49 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

EPSS · scored 2026-10-27

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

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · trellixpsirt@trellix.comexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-17US

affected products (49)

Products and version ranges known to be affected.

McAfee, LLC McAfee Web Gateway (MWG)7.8.2.13 → 7.8.2.13enisa_euvdEU
McAfee Inc. Enterprise Security Manager≤ 11.2.0fstec_bduRU
McAfee Inc. Enterprise Security Manager≤ 10.4.0fstec_bduRU
McAfee Inc. Enterprise Security Manager≤ 10.2.0fstec_bduRU
McAfee Inc. Enterprise Security Manager≤ 10.3.4fstec_bduRU
McAfee Inc. Enterprise Security Manager≤ 11.0.0fstec_bduRU
McAfee Inc. Enterprise Security Manager≤ 11.1.0fstec_bduRU
McAfee Inc. Enterprise Security Manager≤ 11.1.1fstec_bduRU
McAfee Inc. Enterprise Security Manager≤ 11.1.2fstec_bduRU
McAfee Inc. Enterprise Security Manager≤ 11.1.3fstec_bduRU
McAfee Inc. McAfee Active Response (MAR)≤ 1.0.0fstec_bduRU
McAfee Inc. McAfee Active Response (MAR)≤ 2.4fstec_bduRU
McAfee Inc. McAfee Active Response (MAR)≤ 2.3fstec_bduRU
McAfee Inc. McAfee Active Response (MAR)≤ 2.2fstec_bduRU
McAfee Inc. McAfee Active Response (MAR)≤ 2.1fstec_bduRU
McAfee Inc. McAfee Active Response (MAR)≤ 2.0.1fstec_bduRU
McAfee Inc. McAfee Active Response (MAR)≤ 2.0fstec_bduRU
McAfee Inc. McAfee Active Response (MAR)≤ 1.1.0fstec_bduRU
McAfee Inc. McAfee Advanced Threat Defense≤ 4.6fstec_bduRU
McAfee Inc. McAfee Advanced Threat Defense≤ 4.2fstec_bduRU

showing 20 of 49

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu NVD CVE.org MITRE

published 2019-09-11modified 2026-06-17

references (7)

External citations — patches, advisories, analysis.

scry

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