CVE-2018-3963
Published: Mar 21, 2019
Modified: Aug 5, 2024
CVSS v3.0
9.0
Description
An exploitable command injection vulnerability exists in the DHCP daemon configuration of the CUJO Smart Firewall. When adding a new static DHCP address, its corresponding hostname is inserted into the dhcpd.conf file without prior sanitization, allowing for arbitrary execution of system commands. To trigger this vulnerability, an attacker can send a DHCP request message and set up the corresponding static DHCP entry.
| Vendor | Product | Versions |
|---|---|---|
n/a | CUJO | affected CUJO Smart Firewall - Firmware version 7003 |
CVSS v3.0 Details
CVSS v3.0 Vector
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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