---
id: CVE-2026-16740
title: >-
  Missing authentication for critical function vulnerability in TR7 Cyber
  ​​Defense Inc
summary: >-
  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…
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-306
published: '2026-10-14'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T14:17:44.427'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-16740'
references:
  - url: 'https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-1327'
    label: iletisim@usom.gov.tr
tags:
  - nvd
ingestedAt: '2026-10-14T13:30:58.578Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.