High severity7.8NVD Advisory· Published Jan 21, 2026· Updated Apr 15, 2026
CVE-2021-47886
CVE-2021-47886
Description
Pingzapper 2.3.1 contains an unquoted service path vulnerability in the PingzapperSvc service that allows local attackers to potentially execute arbitrary code. Attackers can exploit the unquoted path in 'C:\Program Files (x86)\Pingzapper\PZService.exe' to inject malicious executables and escalate privileges.
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Affected products
1- Range: = 2.3.1
Patches
Vulnerability mechanics
References
4News mentions
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