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CVE-2017-20218

HIGH

7.8

Description

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.

Details CVE

Score CVSS v3.17.8

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/16/2026

Derniere modification3/16/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-428

References

https://blogs.securiteam.com/index.php/archives/3094(disclosure@vulncheck.com)

https://cxsecurity.com/issue/WLB-2017050019(disclosure@vulncheck.com)

https://exchange.xforce.ibmcloud.com/vulnerabilities/125644(disclosure@vulncheck.com)

https://packetstormsecurity.com/files/142384(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/41959/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/serviio-pro-local-privilege-escalation-via-unquoted-path(disclosure@vulncheck.com)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2017-5405.php(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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