Pingzapper 2.3.1 - 'PingzapperSvc' Unquoted Service Path | Advisories

Advisories

Pingzapper 2.3.1 - 'PingzapperSvc' Unquoted Service Path

severity: high
date: January 21, 2026
Affecting: Pingzapper 2.3.1
CVE: CVE-2021-47886
CWE: CWE-428 Unquoted Search Path or Element
CVSS: 8.5
CVSS V4 Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References: ExploitDB-49626
Vendor Homepage
Software Download Page
Credit: Brian Rodriguez
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.