CVE-2021-47829
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.
Published:Jan 16, 2026
Last Modified:Apr 15, 2026
EPS:Jan 16, 2026
EPSS Score:0.00006
CVSS Score:7.8
Affected Products
Vendor
Product
Action
Vendor
Weird-solutions
Product
Dhcp Broadband
Weird-solutions
Dhcp Broadband
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
