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CVE-2021-47886

Published: Jan 21, 2026

Modified: Jan 22, 2026

PUBLISHED

CVSS v3.1

7.8

HIGH

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.

Vendor	Product	Versions
Fyrolabs LLC.	Pingzapper	affected `2.3.1`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

ExploitDB-49626

exploit

Vendor Homepage

product

Software Download Page

product

VulnCheck Advisory: Pingzapper 2.3.1 - 'PingzapperSvc' Unquoted Service Path

third-party-advisory

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