CVE-2019-20357

highpriority · track · 31EPSS 0.007 · 54 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.73% (54th) EPSS

CVSS 7.2 · high

Is it mine?

9 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

A Persistent Arbitrary Code Execution vulnerability exists in the Trend Micro Security 2020 (v160 and 2019 (v15) consumer familiy of products which could potentially allow an attacker the ability to create a malicious program to escalate privileges and attain persistence on a vulnerable system.

cvss

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

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.9 · impact 10

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-428USprimary

affected products (9)

Products and version ranges known to be affected.

Trend Micro Trend Micro Security (Consumer)≤ 2019 (v15) and 2020 (v16)enisa_euvdEU
trendmicro antivirus + security 2019= 15.0nvdUScpe:2.3:a:trendmicro:antivirus_\+_security_2019:*:*:*:*:*:*:*:*
trendmicro antivirus + security 2020= 16.0nvdUScpe:2.3:a:trendmicro:antivirus_\+_security_2020:*:*:*:*:*:*:*:*
trendmicro internet security 2019= 15.0nvdUScpe:2.3:a:trendmicro:internet_security_2019:*:*:*:*:*:*:*:*
trendmicro internet security 2020= 16.0nvdUScpe:2.3:a:trendmicro:internet_security_2020:*:*:*:*:*:*:*:*
trendmicro maximum security 2019= 15.0nvdUScpe:2.3:a:trendmicro:maximum_security_2019:*:*:*:*:*:*:*:*
trendmicro maximum security 2020= 16.0nvdUScpe:2.3:a:trendmicro:maximum_security_2020:*:*:*:*:*:*:*:*
trendmicro premium security 2019= 15.0nvdUScpe:2.3:a:trendmicro:premium_security_2019:*:*:*:*:*:*:*:*
trendmicro premium security 2020= 16.0nvdUScpe:2.3:a:trendmicro:premium_security_2020:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2020-01-18modified 2026-06-17

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+472 more

references (11)

External citations — patches, advisories, analysis.

scry

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