CVE-2026-16741

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

Improper neutralization of special elements used in an OS command ('OS command injection') 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

EPSS Scores

Probability:
Percentile:

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-2026-16741

EUVD

EUVD-2026-101019

Affected Vendors & Products

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

KEV

CWE ID	Description
CWE-78	The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Attack-Flow Graph

Executive Summary

This is an OS command injection vulnerability in TR7 Cyber Defense Inc.'s TR7 ASP product. It allows attackers to execute arbitrary OS commands on affected appliances due to improper neutralization of special elements in user input.

Detection Guidance

This vulnerability involves OS command injection in TR7 ASP appliances. Detection requires checking for unauthorized command execution attempts or unusual system calls. Review application logs for suspicious inputs containing shell metacharacters like semicolons, pipes, or command substitutions. Inspect network traffic for unexpected outbound connections from the appliance. Validate input sanitization in web interfaces or APIs. No specific commands are provided in the context.

Impact Analysis

An attacker could exploit this to gain full control over the affected TR7 ASP appliance, potentially leading to data theft, system compromise, or disruption of services. The high CVSS score indicates severe impact.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating GDPR's confidentiality requirements and HIPAA's security rules. Organizations using affected systems may face compliance violations and penalties.

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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