CVE-2026-4377

The record

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.

Affected packages

Related vulnerabilities

• CVE-2026-79679 Use of Weak Credentials vulnerability in B&R Industrial Automation GmbH mapp Audit used… CWE-1391
• CVE-2026-66409 DEEBOT PRO M1 and DEEBOT PRO K1VAC are configured with weak passwords for their Wi-Fi… CWE-1391
• CVE-2026-66408 The root accounts of DEEBOT PRO M1 and DEEBOT PRO K1VAC are configured with weak… CWE-1391
• CVE-2026-57473 A vulnerability exists in the netclient and factory services of Reolink Home Hub… CWE-1391
• CVE-2026-47325 ProjectsAndPrograms school-management-system uses predictable credentials by generating… CWE-1391
• CVE-2026-35089 In Slican telephone exchanges secure key is generated in a predictable manner using… CWE-1391
• CVE-2026-45363 ruby-jwt: Empty-key HMAC bypass; cross-language sibling of CVE-2026-44351 CWE-1391
• GHSA-gxhx-2686-5h9g slack-go `SecretsVerifier` accepts empty signing secret without precondition CWE-1391