CVE-2026-4377 – Use of Weak Credentials in D-Link DWR-X1820 router

CVE ID :CVE-2026-4377

Published : May 28, 2026, 10:16 a.m. | 15 minutes ago

Description :Dlink DWR-X1820 router uses weak default password generated from its IMEI number and does not require users to change it. An attacker who knows how passwords are generated can easily crack the default password if they have the device IMEI number.

This issue was fixed in version 1.00B16CP.

Severity: 6.0 | MEDIUM

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