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Description

KMSpico 17.1.0.0 contains an unquoted service path vulnerability in the Service KMSELDI configuration that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted binary path in C:\Program Files\KMSpico\Service_KMS.exe to inject malicious executables and escalate privileges.

PUBLISHED Reserved 2026-01-25 | Published 2026-01-25 | Updated 2026-01-26 | Assigner VulnCheck




HIGH: 8.5CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

Unquoted Search Path or Element

Product status

17.1.0.0
affected

Credits

SamAlucard finder

References

www.exploit-db.com/exploits/49003 (ExploitDB-49003) exploit

official-kmspico.com/ (Official KMSpico Homepage) product

www.vulncheck.com/...o-service-kmseldi-unquoted-service-path (VulnCheck Advisory: KMSpico 17.1.0.0 - 'Service KMSELDI' Unquoted Service Path) third-party-advisory

cve.org (CVE-2020-36935)

nvd.nist.gov (CVE-2020-36935)

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