Unquoted Service Path Vulnerability in KMSpico by KMSpico Technologies
CVE-2020-36935

8.5HIGH

Key Information:

Vendor

Kmspico

Status
Service Kmseldi
Vendor
CVE Published:
25 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2020-36935?

KMSpico 17.1.0.0 features an unquoted service path vulnerability in the Service KMSELDI configuration. This flaw allows local attackers to execute arbitrary code by exploiting the unquoted binary path present in 'C:\Program Files\KMSpico\Service_KMS.exe'. By injecting malicious executables, attackers can escalate their privileges, potentially compromising system integrity.

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Affected Version(s)

Service KMSELDI 17.1.0.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2020-36935 - Proof of Concept

References

https://www.exploit-db.com/exploits/49003
exploit
https://official-kmspico.com/
product
https://www.vulncheck.com/advisories/kmspico-service-kmse...
third-party-advisory

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

SamAlucard
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