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Vulnerability record · CVE-2021-28647 · published 13 April 2021

CVE-2021-28647: Trendmicro password manager uncontrolled search path element vulnerability

Trendmicro · Password Manager

Trend Micro Password Manager version 5 (Consumer) is vulnerable to a DLL Hijacking vulnerability which could allow an attacker to inject a malicious DLL file during the installation progress and could execute a malicious program each time a user installs a program.

7.8 CVSS 3.1 High EPSS 0.47% · top 61.9% CWE-427 · Uncontrolled search path element
7.8CVSS 3.1 base score, v2 4.4
0.47%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Trend Micro Password Manager version 5 (Consumer) is vulnerable to a DLL Hijacking vulnerability which could allow an attacker to inject a malicious DLL file during the installation progress and could execute a malicious program each time a user installs a program.

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

Affected products

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

References

LinkTags
https://helpcenter.trendmicro.com/en-us/article/TMKA-10282 Vendor Advisory
https://helpcenter.trendmicro.com/en-us/article/TMKA-10282 Vendor Advisory

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Related vulnerabilities

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

9.8CVE-2016-3987Trendmicro password manager improper access control vulnerabilityThe HTTP server in Trend Micro Password Manager allows remote web servers to execute arbitrary commands via the url parameter to (1) api/openUrlInDef…EPSS 22%8.8CVE-2021-32462Trendmicro password manager vulnerabilityTrend Micro Password Manager (Consumer) version 5.0.0.1217 and below is vulnerable to an Exposed Hazardous Function Remote Code Execution vulnerabili…EPSS 5.2%7.8CVE-2025-52837Trendmicro password manager link following vulnerabilityTrend Micro Password Manager (Consumer) version 5.8.0.1327 and below is vulnerable to a Link Following Privilege Escalation Vulnerability that could …EPSS 0.16%7.8CVE-2022-28394Trendmicro password manager uncontrolled search path element vulnerabilityEOL Product CVE - Installer of Trend Micro Password Manager (Consumer) versions 3.7.0.1223 and below provided by Trend Micro Incorporated contains an…EPSS 0.27%7.8CVE-2022-30523Trendmicro password manager link following vulnerabilityTrend Micro Password Manager (Consumer) version 5.0.0.1266 and below is vulnerable to a Link Following Privilege Escalation Vulnerability that could …EPSS 0.40%7.8CVE-2022-26337Trendmicro password manager uncontrolled search path element vulnerabilityTrend Micro Password Manager (Consumer) installer version 5.0.0.1262 and below is vulnerable to an Uncontrolled Search Path Element vulnerability tha…EPSS 0.68%7.8CVE-2021-32461Trendmicro password manager vulnerabilityTrend Micro Password Manager (Consumer) version 5.0.0.1217 and below is vulnerable to an Integer Truncation Privilege Escalation vulnerability which …EPSS 0.37%7.8CVE-2020-8469Trendmicro password manager uncontrolled search path element vulnerabilityTrend Micro Password Manager for Windows version 5.0 is affected by a DLL hijacking vulnerability would could potentially allow an attacker privleged…EPSS 0.46%

Source: NIST National Vulnerability Database (record CVE-2021-28647), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.