CVE-2017-20218 — Serviio PRO 1.8 Local Privilege Escalation via Unquoted Path
Serviio PRO 1.8 contains an unquoted search path vulnerability in the Windows service that allows local users to execute arbitrary code with elevated privileges by placing malic…
Published: 2026-03-15 · CVSS: 8.5 · CVSS 4.0
Serviio PRO 1.8 contains an unquoted search path vulnerability in the Windows service that allows local users to execute arbitrary code with elevated privileges by placing malicious executables in the system root path. Additionally, improper directory permissions with full access for the Users group allow authenticated users to replace the executable file with arbitrary binaries, enabling privilege escalation during service startup or system reboot.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7