CVE-2021-47829: Weird-Solutions Dhcp Broadband

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

DHCP Broadband 4.1.0.1503 contains an unquoted service path vulnerability in its service configuration that allows local attackers to execute code with elevated privileges. Attackers can exploit the unquoted path in 'C:\Program Files\DHCP Broadband 4\dhcpt.exe' to inject malicious code that will execute during service startup with LocalSystem permissions.

Affected products

• Weird-Solutions Dhcp Broadband: version 4.1.0.1503 only

Published 2026-01-16. Last modified 2026-06-17.