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Vulnerabilities

Vulnerability · CVE-2026-16740

Missing authentication for critical function vulnerability in TR7 Cyber ​​Defense Inc.

Published Oct 14, 2026 · catalog updated Oct 15, 2026 · Missing authentication for critical

Check if you run it

No confirmed exploitation is on record for CVE-2026-16740. EPSS is 1.68%. Act only if a listed version of Missing authentication for critical is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Missing authentication for critical).
  • No version range is stored. A customer cannot check an installed version against this record.
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.68%
Remediation
Not established
Affected products
See sources for product scope

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.

No affected version ranges are stored yet. Use the vendor advisory before you decide this record does not apply.

How to fix CVE-2026-16740

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-16740. EPSS is 1.68%. Act only if a listed version of Missing authentication for critical is installed.

Which versions are affected?

Affected version ranges are not on this record. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-306: Missing Authentication for Critical Function. EPSS 1.68%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Oct 14, 2026 · NIST NVD

    Detected

    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.

  2. Oct 15, 2026 · NIST NVD

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-16740

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-16740

    30-day exploitation probability 1.7%

    first.org
  • NIST NVDVulnerability recordCVE-2026-16740

    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:

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.