Main Vulnerability Database Vulnerabilities #VU122053

Use of default credentials in DWR-X1820 - #VU122053

Published: January 27, 2026

Vulnerability identifier: #VU122053

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: N/A

CWE-ID: CWE-1392

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: D-Link

Affected software:
DWR-X1820

Detailed vulnerability description

The vulnerability allows a local attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to the default password is predictable. An attacker with physical access can determine the default credentials.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.