CVE-2025-43715

Fixed in a distro release EPSS <1%CVSS 8.1

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.

Published 2025-04-17 · CVE record · OSV

Products: Nullsoft Scriptable Install System, Siemens SIMATIC Technology Package TPCamGen, Siemens SIMOTION OA MIIF, Siemens SIMOTION OACAMGEN, Siemens SIMOTION OALECO, Siemens SIMOTION OAVIBX

Distro releases