High severity · published Jan 21, 2026
CVE-2021-47868
WIN-PACK PRO 4.8 - 'WPCommandFileService' Unquoted Service Path
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
WIN-PACK PRO 4.8 contains an unquoted service path vulnerability in the WPCommandFileService that allows local users to potentially execute code with elevated privileges. Attackers can exploit the unquoted path in C:\Program Files <x86>\WINPAKPRO\WPCommandFileService Service.exe to inject malicious code that would execute with LocalSystem permissions.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 4% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WP
WIN-PACK PRO · Honeywell
4.8 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-47868
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-47868
www.exploit-db.com
https://www.exploit-db.com/exploits/49692
www.security.honeywell.com
https://www.security.honeywell.com/product-repository/winpak
www.vulncheck.com
https://www.vulncheck.com/advisories/win-pack-pro-wpcommandfileservice-unquoted-service-path
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