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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.

PUBLISHED Reserved 2026-01-18 | Published 2026-01-21 | Updated 2026-01-22 | Assigner VulnCheck




HIGH: 8.5CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

Unquoted Search Path or Element

Product status

2.3.1
affected

Credits

Brian Rodriguez finder

References

www.exploit-db.com/exploits/49626 (ExploitDB-49626) exploit

pingzapper.com (Vendor Homepage) product

pingzapper.com/download (Software Download Page) product

www.vulncheck.com/...per-pingzappersvc-unquoted-service-path (VulnCheck Advisory: Pingzapper 2.3.1 - 'PingzapperSvc' Unquoted Service Path) third-party-advisory

cve.org (CVE-2021-47886)

nvd.nist.gov (CVE-2021-47886)

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