CVE-2025-12683 json
NULL DACL assigned to Named Pipe communicating with SYSTEM Service
published 2025-11-04 12 mo ago modified 2026-10-18 21 d ago also EUVD-2025-37585
- cvss
- 5.8
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 0%
- public exploits
- 0
- none known
Summary
The service employed by Everything, running as SYSTEM, communicates with the lower privileged Everything GUI via a named pipe. The named pipe has a NULL DACL and thus provides all users full permission over it; leading to potential Service Denial Of Service or Privilege escalation(only if chained with other elements) for a local low privilege user.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 12 mo ago
Exploit prediction
0.10% chance of exploitation in the next 30 days, higher than 0% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.8 | CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/U:Amber |
| CNA | 4.0 | 5.8 | CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/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:Amber |
Affected products
- Voidtools Everything
Classification
- Weakness
-
- CWE-269 Improper Privilege Management
References
Sources
- CVE List CVE-2025-12683
- NVD CVE-2025-12683
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