CVE-2026-4767 - Vulnerability Details - OpenCVE

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.

Published: 2026-07-02

Score: 9.8 Critical

EPSS: n/a

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

TR7 Cyber Defense Inc.

WAF-ASP

unaffected

Version	Status	Constraints
`v1.0.324.900`	affected	< v1.4.0.117

No data.

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0487

History

Thu, 02 Jul 2026 14:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Thu, 02 Jul 2026 13:45:00 +0000

Type	Values Removed	Values Added
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.
Title		Improper Access Control in TR7's WAF-ASP
Weaknesses		CWE-306
References		https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0487
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

Subscriptions

No data.

MITRE

Status: PUBLISHED

Assigner: TR-CERT

Published: 2026-07-02T13:12:30.753Z

Updated: 2026-07-02T13:48:08.975Z

Reserved: 2026-03-24T12:59:26.386Z

Link: CVE-2026-4767

Vulnrichment

Updated: 2026-07-02T13:48:05.328Z

NVD

No data.

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-306

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