ZDI-26-577: Trend Micro VPN OpenSSL Configuration Uncontrolled Search Path Element Local Privilege Escalation Vulnerability
A local privilege escalation vulnerability exists in Trend Micro VPN due to an OpenSSL configuration loading from an unsecured location. An attacker with low-privileged code execution can exploit this flaw to escalate privileges and execute arbitrary code as SYSTEM. TrendLife has released an update to address this issue.
AI Analysis
Technical Summary
CVE-2026-67212 is a local privilege escalation vulnerability in Trend Micro VPN caused by an OpenSSL configuration that loads from an unsecured path. This allows an attacker who already has the ability to execute low-privileged code on the system to escalate privileges to SYSTEM level by leveraging the uncontrolled search path element. The vulnerability was reported to the vendor in April 2026 and publicly disclosed in August 2026. TrendLife has issued a patch to correct this vulnerability.
Potential Impact
Successful exploitation allows a local attacker with limited privileges to escalate to SYSTEM privileges and execute arbitrary code with high impact on confidentiality, integrity, and availability.
Mitigation Recommendations
TrendLife has issued an official update to correct this vulnerability. Applying the vendor-provided update is the recommended remediation.
ZDI-26-577: Trend Micro VPN OpenSSL Configuration Uncontrolled Search Path Element Local Privilege Escalation Vulnerability
Description
A local privilege escalation vulnerability exists in Trend Micro VPN due to an OpenSSL configuration loading from an unsecured location. An attacker with low-privileged code execution can exploit this flaw to escalate privileges and execute arbitrary code as SYSTEM. TrendLife has released an update to address this issue.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-67212 is a local privilege escalation vulnerability in Trend Micro VPN caused by an OpenSSL configuration that loads from an unsecured path. This allows an attacker who already has the ability to execute low-privileged code on the system to escalate privileges to SYSTEM level by leveraging the uncontrolled search path element. The vulnerability was reported to the vendor in April 2026 and publicly disclosed in August 2026. TrendLife has issued a patch to correct this vulnerability.
Potential Impact
Successful exploitation allows a local attacker with limited privileges to escalate to SYSTEM privileges and execute arbitrary code with high impact on confidentiality, integrity, and availability.
Mitigation Recommendations
TrendLife has issued an official update to correct this vulnerability. Applying the vendor-provided update is the recommended remediation.
Technical Details
- Classification
- {"confidence":0.95,"severitySource":"cvss-text","classifier":"rss-v2"}
- Article Source
- {"url":"http://www.zerodayinitiative.com/advisories/ZDI-26-577/","fetched":true,"fetchedAt":"2026-08-13T20:40:05.457Z","wordCount":196}
Threat ID: 6a7e2cf8bf8831d539c73bbb
Added to database: 08/13/2026, 20:45:44 UTC
Last enriched: 08/13/2026, 20:47:07 UTC
Last updated: 08/13/2026, 21:21:15 UTC
Views: 3
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