CVE-2026-126785
rmalright TR-VISION HOME IOCTL WFanManager.sys sub_11504 default permission
CVE-2026-126785 is a critical vulnerability (CVSS 9.3) in Rmalright Tr-vision Home, published November 12, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.11%, the 1st percentile. No source names a fixed version.
- Severity
- 9.3 CriticalCVSS 4.0, CVE List
- Exploit chance
- 0.11%EPSS, 1st percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
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.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Discussion
Affected products
What each source reports
CVE List Score used
rmalright TR-VISION HOME IOCTL WFanManager.sys sub_11504 default permission
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.
- Record
CVE-2026-126785- CVSS 4.0
- 9.3 Critical
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 - CVSS 3.1
- 8.8 High
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 - CVSS 3.0
- 8.8 High
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 - CVSS 2.0
- 6.8
AV:L/AC:L/Au:S/C:C/I:C/A:C/E:ND/RL:ND/RC:C - Weakness
- CWE-276, CWE-266
- Updated
- 2026-11-13
EUVDEUVD-2026-124151
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.
- Record
EUVD-2026-124151- CVSS 4.0
- 9.3 Critical
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 - Updated
- 2026-11-12
GitHub AdvisoriesGHSA-2jm9-rwx2-gmm8
A vulnerability has been found in rmalright TR-VISION HOME 2.0.5. Impacted is the function...
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.
- Record
GHSA-2jm9-rwx2-gmm8- CVSS 4.0
- 9.3 Critical
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - Weakness
- CWE-266
- Updated
- 2026-11-12
NVD
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.
- Record
CVE-2026-126785- CVSS 4.0
- 9.3 Critical
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 8.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:L/AC:L/Au:S/C:C/I:C/A:C - Weakness
- CWE-266, CWE-276
- Updated
- 2026-11-13
History
| Recorded | Changed | Sources |
|---|---|---|
| products, references, severity, title | CVE List | |
| cwes, severity | NVD | |
| published | EUVD | |
| published | EUVD | |
| aliases, cwes, references, severity, title | GitHub Advisories | |
| first indexed | EUVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.