CVE-2026-16740
Deferred Deferred - Pending Action

OS Command Injection in TR7 ASP

Publication date: 2026-10-14

Last updated on: 2026-10-14

Assigner: Computer Emergency Response Team of the Republic of Turkey

Description
Missing authentication for critical function vulnerability in TR7 Cyber ​​Defense Inc. TR7 ASP on virtual appliance and TR7 Cyber ​​Defense Inc. TR7 ASP on physical appliance allows OS Command Injection. This issue affects TR7 ASP: from 1.0.40.236 before 1.0.1554.2331; TR7 ASP: from 1.6.42.239 before 1.6.1554.2331.

CVSS Scores

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Meta Information

Published
2026-10-14
Last Modified
2026-10-14
Generated
2026-10-19
AI Q&A
2026-10-15
EPSS Evaluated
2026-10-18
NVD
CVE-2026-16740
EUVD
EUVD-2026-101020

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
TR7 Cyber ​​Defense Inc. TR7 ASP 1.0.40.236
TR7 Cyber ​​Defense Inc. TR7 ASP 1.6.42.239

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-306 The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

Attack-Flow Graph

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Executive Summary

This vulnerability is an OS Command Injection flaw in TR7 ASP software running on virtual or physical appliances. It allows attackers to execute arbitrary commands on the system without authentication due to missing authentication for critical functions.

Detection Guidance

Detection requires checking for TR7 ASP versions between 1.0.40.236-1.0.1554.2331 or 1.6.42.239-1.6.1554.2331. Use system logs to identify unauthorized OS command execution attempts or unusual network traffic patterns.

Impact Analysis

An attacker could gain full control of the affected TR7 ASP system, leading to unauthorized access, data theft, system manipulation, or disruption of services. The high CVSS score (9.8) indicates severe potential impact.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR (data breaches), HIPAA (unauthorized access to health data), or other regulations due to potential exposure of sensitive information or system compromise.

Mitigation Strategies

Update TR7 ASP to versions 1.0.1554.2331 or later for the 1.0.x branch and 1.6.1554.2331 or later for the 1.6.x branch to address the OS Command Injection vulnerability.

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