CVE-2026-126785: Permission Flaw (CVSS 8.8)

Description

A vulnerability has been found in rmalright TR-VISION HOME 2.0.5. Impacted is the function sub_11504 in the library WFanManager.sys of the component IOCTL Handler. Such manipulation leads to incorrect default permissions. The attack must be carried out locally. The vendor was contacted early about this disclosure but did not respond in any way.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness Type (CWE)

CWE-266 CWE-266

CWE-276 Incorrect Default Permissions

References

Other References

https://vuldb.com/cve/CVE-2026-126785 https://vuldb.com/submit/1040412 https://vuldb.com/vuln/435969 https://vuldb.com/vuln/435969/cti

Frequently Asked Questions

What is CVE-2026-126785? +

A vulnerability has been found in rmalright TR-VISION HOME 2.0.5. Impacted is the function sub_11504 in the library WFanManager.sys of the component IOCTL Handler. Such manipulation leads to incorrect default permissions. The attack must be carried out locally. The vendor was contacted early about this disclosure but did not respond in any way. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2026-126785? +

CVE-2026-126785 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2026-126785? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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