CVE-2026-4767
Deferred Deferred - Pending Action

Authentication Bypass in TR7 Cyber Defense WAF-ASP

Publication date: 2026-07-02

Last updated on: 2026-07-02

Assigner: Computer Emergency Response Team of the Republic of Turkey

Description
Missing authentication for critical function vulnerability in TR7 Cyber ​​Defense Inc. WAF-ASP allows Authentication Abuse. This issue affects WAF-ASP: from v1.0.324.900 before v1.4.0.117.

CVSS Scores

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Meta Information

Published
2026-07-02
Last Modified
2026-07-02
Generated
2026-07-02
AI Q&A
2026-07-02
EPSS Evaluated
N/A
NVD
CVE-2026-4767
EUVD
EUVD-2026-41371

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
tr7_cyber_defense_inc waf-asp From 1.0.324.900 (inc) to 1.4.0.117 (exc)

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 a missing authentication issue in the TR7 Cyber Defense Inc. WAF-ASP product. It allows an attacker to abuse authentication mechanisms because critical functions do not require proper authentication.

Impact Analysis

The vulnerability can have a severe impact as it allows unauthenticated attackers to perform critical actions. According to the CVSS score of 9.8, it can lead to high confidentiality, integrity, and availability impacts, meaning attackers could access sensitive data, modify information, or disrupt services.

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