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CVE-2025-52837: CWE-64: Windows Shortcut Following (.LNK) in Trend Micro, Inc. Trend Micro Password Manager

High
VulnerabilityCVE-2025-52837cvecve-2025-52837cwe-64
Published: Thu Jul 10 2025 (07/10/2025, 18:57:50 UTC)
Source: CVE Database V5
Vendor/Project: Trend Micro, Inc.
Product: Trend Micro Password Manager

Description

Trend Micro Password Manager (Consumer) version 5.8.0.1327 and below is vulnerable to a Link Following Privilege Escalation Vulnerability that could allow an attacker the opportunity to abuse symbolic links and other methods to delete any file/folder and achieve privilege escalation.

AI-Powered Analysis

AILast updated: 07/10/2025, 19:16:45 UTC

Technical Analysis

CVE-2025-52837 is a high-severity vulnerability affecting Trend Micro Password Manager (Consumer) version 5.8.0.1327 and earlier. The vulnerability is classified under CWE-64, which relates to improper handling of symbolic links (symlinks). Specifically, this flaw allows an attacker to exploit the way the software follows Windows shortcut (.LNK) files. By abusing symbolic links or similar mechanisms, an attacker with limited privileges can manipulate the software to delete arbitrary files or folders on the system. This deletion capability can be leveraged to escalate privileges, potentially allowing the attacker to gain higher system rights than initially permitted. The CVSS v3.1 base score of 7.8 reflects the vulnerability’s significant impact on confidentiality, integrity, and availability, with a low attack vector (local), low attack complexity, and requiring low privileges but no user interaction. The vulnerability does not currently have known exploits in the wild, but the potential for privilege escalation makes it a critical concern. The absence of a patch link suggests that a fix may not yet be publicly available, increasing the urgency for affected users to monitor for updates or apply workarounds. The vulnerability’s exploitation path involves local access, meaning an attacker must already have some foothold on the system, but can then leverage this flaw to deepen their control and cause significant damage by deleting critical files or folders, potentially disrupting system operations or compromising sensitive data.

Potential Impact

For European organizations, this vulnerability poses a serious risk, especially in environments where Trend Micro Password Manager is deployed on endpoints or user workstations. The ability to delete arbitrary files and escalate privileges can lead to data loss, disruption of business-critical applications, and potential lateral movement within networks. Confidential information stored or accessed via the password manager could be exposed or corrupted, undermining trust in security controls. Additionally, the privilege escalation aspect can facilitate further attacks, including installation of persistent malware or unauthorized access to sensitive systems. Organizations in sectors with strict data protection regulations, such as finance, healthcare, and government, may face compliance violations and reputational damage if exploited. The local attack vector means insider threats or attackers who have gained initial access through phishing or other means could leverage this vulnerability to deepen compromise. The lack of known exploits in the wild currently reduces immediate risk but does not eliminate the threat, as attackers may develop exploits once the vulnerability details become widely known.

Mitigation Recommendations

To mitigate this vulnerability, European organizations should first identify all endpoints running Trend Micro Password Manager version 5.8.0.1327 or earlier. Until an official patch is released, organizations should consider the following specific measures: 1) Restrict local user permissions to the minimum necessary, preventing unprivileged users from installing or running software that could exploit this flaw. 2) Implement application whitelisting to prevent unauthorized execution of malicious scripts or binaries that could leverage symbolic link abuse. 3) Monitor file system activity for unusual deletion patterns or symbolic link manipulations, using endpoint detection and response (EDR) tools. 4) Educate users about the risks of local privilege escalation and encourage reporting of suspicious behavior. 5) Isolate critical systems and sensitive data from endpoints where this password manager is installed to limit potential damage. 6) Regularly check for updates from Trend Micro and apply patches promptly once available. 7) Consider temporary removal or replacement of the vulnerable password manager version in high-risk environments if feasible. These targeted actions go beyond generic advice by focusing on controlling local privilege abuse vectors and monitoring for specific attack indicators related to symbolic link exploitation.

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Technical Details

Data Version
5.1
Assigner Short Name
trendmicro
Date Reserved
2025-06-19T15:06:34.443Z
Cvss Version
3.1
State
PUBLISHED

Threat ID: 68700df3a83201eaaca957c3

Added to database: 7/10/2025, 7:01:07 PM

Last enriched: 7/10/2025, 7:16:45 PM

Last updated: 7/11/2025, 4:16:09 AM

Views: 2

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