CVE-2021-47867
High
Description
WIN-PACK PRO4.8 contains an unquoted service path vulnerability in the ScheduleService that allows local users to potentially execute code with elevated system privileges. Attackers can exploit the unquoted path in 'C:\Program Files <x86>\WINPAKPRO\ScheduleService Service.exe' to inject malicious code that would execute during service startup.
SeverityHigh
CVSS7.8
Exploit probability4. percentile0.2%
ProductWinpakpro
PublishedJan 21, 2026
First seenJan 21, 2026
Weakness typeCWE-428CWE-428
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Security Winpakpro | 4.8 | — |
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