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Vulnerability record · CVE-2019-19694 · published 20 February 2020

CVE-2019-19694: Trendmicro antivirus \+ security 2019 vulnerability

Trendmicro · Antivirus \+ Security 2019

The Trend Micro Security 2019 (15.0.0.1163 and below) consumer family of products is vulnerable to a denial of service (DoS) attack in which a malicious actor could manipulate a key file at a certain time during the system startup process to disable the product's malware protection functions or the entire product completely..

4.7 CVSS 3.1 Medium EPSS 0.37% · top 72.0%
4.7CVSS 3.1 base score, v2 1.9
0.37%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

The Trend Micro Security 2019 (15.0.0.1163 and below) consumer family of products is vulnerable to a denial of service (DoS) attack in which a malicious actor could manipulate a key file at a certain time during the system startup process to disable the product's malware protection functions or the entire product completely..

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

5 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://esupport.trendmicro.com/en-us/home/pages/technical-support/1124056.aspx Vendor Advisory
https://esupport.trendmicro.com/support/vb/solution/ja-jp/1124058.aspx Vendor Advisory
https://jvn.jp/en/jp/JVN02921757/ Third Party Advisory
https://jvn.jp/jp/JVN02921757/ Third Party Advisory
https://esupport.trendmicro.com/en-us/home/pages/technical-support/1124056.aspx Vendor Advisory
https://esupport.trendmicro.com/support/vb/solution/ja-jp/1124058.aspx Vendor Advisory
https://jvn.jp/en/jp/JVN02921757/ Third Party Advisory
https://jvn.jp/jp/JVN02921757/ Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.8CVE-2021-36744Trendmicro maximum security 2019 link following vulnerabilityTrend Micro Security (Consumer) 2021 and 2020 are vulnerable to a directory junction vulnerability which could allow an attacker to exploit the syste…EPSS 0.47%7.8CVE-2019-20357Trendmicro antivirus \+ security 2019 unquoted search path vulnerabilityA Persistent Arbitrary Code Execution vulnerability exists in the Trend Micro Security 2020 (v160 and 2019 (v15) consumer familiy of products which c…EPSS 0.73%7.8CVE-2019-14685Trendmicro antivirus \+ security 2019 unquoted search path vulnerabilityA local privilege escalation vulnerability exists in Trend Micro Security 2019 (v15.0) in which, if exploited, would allow an attacker to manipulate …EPSS 0.59%7.8CVE-2019-14686Trendmicro antivirus \+ security 2019 uncontrolled search path element vulnerabilityA DLL hijacking vulnerability exists in the Trend Micro Security's 2019 consumer family of products (v15) Folder Shield component and the standalone …EPSS 1.2%7.5CVE-2020-15604Trendmicro antivirus\+ 2019 improper certificate validation vulnerabilityAn incomplete SSL server certification validation vulnerability in the Trend Micro Security 2019 (v15) consumer family of products could allow an att…EPSS 1.6%7.5CVE-2020-24560Trendmicro antivirus\+ 2019 improper certificate validation vulnerabilityAn incomplete SSL server certification validation vulnerability in the Trend Micro Security 2019 (v15) consumer family of products could allow an att…EPSS 1.8%6.7CVE-2020-8607Trendmicro antivirus toolkit improper input validation vulnerabilityAn input validation vulnerability found in multiple Trend Micro products utilizing a particular version of a specific rootkit protection driver could…EPSS 0.55%6.7CVE-2019-19697Trendmicro antivirus \+ security 2019 vulnerabilityAn arbitrary code execution vulnerability exists in the Trend Micro Security 2019 (v15) consumer family of products which could allow an attacker to …EPSS 0.82%

Source: NIST National Vulnerability Database (record CVE-2019-19694), CISA KEV, FIRST EPSS (scores of 2026-10-01). This page is refreshed as NVD updates the record.