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CVE-2026-126785

rmalright TR-VISION HOME IOCTL WFanManager.sys sub_11504 default permission

  • Critical 9.3

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.

Key facts

Published
12 Nov 2026
Last changed
13 Nov 2026
Assigned by
VulDB
EPSS
0.114% likely to be exploited in the next 30 days, higher than 1.491% of CVEs (scores for 15 Nov 2026)
SSVC (CISA)
Exploitation: none; Automatable: no; Technical impact: total

Severity scores

Each score is shown as its source gave it. They are not averaged or merged.

  • 9.3CVSS 4.0, Criticalfrom the CNA (VulDB)CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X
  • 8.8CVSS 3.1, Highfrom the CNA (VulDB)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:C
  • 8.8CVSS 3.0, Highfrom the CNA (VulDB)CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:X/RL:X/RC:C
  • 6.8CVSS 2.0, Mediumfrom the CNA (VulDB)AV:L/AC:L/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:C

Historical context and remediation

This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.

No separately sourced impact summary is available on this page yet. Consult the description, version data and dated exploitation evidence.

No explicit remediation statement is available on this page yet. Consult the original record and vendor references before choosing a fix.

Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.

Read the original CVE record.

Affected products

VendorProductVersions
rmalrightTR-VISION HOME
  • 2.0.5 (affected)

Timeline

  1. 11 Nov 2026 Advisory disclosed
  2. 11 Nov 2026 VulDB entry created
  3. 11 Nov 2026 VulDB entry last update
  4. 12 Nov 2026 Published

Weakness

References