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CVE-2021-47810

HIGH

7.8

Description

WibuKey Runtime 6.51 contains an unquoted service path vulnerability in the WkSvW32.exe service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\PROGRAM FILES (X86)\WIBUKEY\SERVER\WkSvW32.exe' to inject malicious executables and escalate privileges.

CVE Details

CVSS v3.1 Score7.8

SeverityHIGH

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published1/16/2026

Last Modified1/30/2026

Sourcenvd

Honeypot Sightings0

Affected Products

wibu:wibukey

Weaknesses (CWE)

CWE-428

References

https://www.exploit-db.com/exploits/49999(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/wibukey-runtime-wksvwexe-unquoted-service-path(disclosure@vulncheck.com)

https://www.wibu.com(disclosure@vulncheck.com)

https://www.wibu.com/us/support/user/downloads-user-software.html(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49999(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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