CVE-2017-20218

High CVSS: 8.5

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.

Vendor

Product

CWE

CWE-428

Yayın Tarihi

2026-03-16 14:17:51

Güncelleme

2026-03-16 14:53:46

Source Identifier

disclosure@vulncheck.com

KEV Date Added

Kategoriler

CWE-428 HIGH 2026

Referanslar

https://blogs.securiteam.com/index.php/archives/3094 https://cxsecurity.com/issue/WLB-2017050019 https://exchange.xforce.ibmcloud.com/vulnerabilities/125644 https://packetstormsecurity.com/files/142384 https://www.exploit-db.com/exploits/41959/ https://www.vulncheck.com/advisories/serviio-pro-local-privilege-escalation-via-unquoted-path https://www.zeroscience.mk/en/vulnerabilities/ZSL-2017-5405.php