VDB
SSA-563922
SSA-563922
PUBLISHED
CVSS 8.100000381469727 HIGH
Nullsoft Scriptable Install System (NSIS) before 3.11 on Windows allows local users to escalate privileges to SYSTEM during an installation, because the temporary plugins directory is created under %WINDIR%\temp and unprivileged users can place a crafted executable file by winning a race condition. This occurs because EW_CREATEDIR does not always set the CreateRestrictedDirectory error flag.
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | SIMATIC Technology Package TPCamGen (6ES7823-0FE30-1AA0) | |
| Siemens | SIMOTION OALECO (6AU1820-3HA20-0AB0) | |
| Siemens | SIMOTION OAVIBX (6AU1820-3CA20-0AB0) | |
| Siemens | SIMOTION OACAMGEN (6AU1820-3EA20-0AB0) | |
| Siemens | SIMOTION OA MIIF (6AU1820-3DA20-0AB0) |
Timeline
- Sep 9, 2025 CVE Published