CVE-2026-129444

CRITICAL CVSS 4.0: 9.3 EPSS 0.61%
Updated Nov 15, 2026
D-Link
Parameter Value
CVSS 9.3 (CRITICAL)
Type CWE-798 (Hardcoded Credentials), CWE-259
Vendor D-Link
Public PoC No

A vulnerability was identified in D-Link DSL-6740C 20131126. This affects an unknown function of the file /etc/templates/ftpd/ftpd_conf.php of the component FTP Daemon. Such manipulation leads to hard-coded credentials.

The attack can be executed remotely. The exploit is publicly available and might be used.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0