CVE-2021-42627: D-Link Dir-615 Firmware

Critical severity, CVSS 9.8. EPSS: 63.1% chance of exploitation in the next 30 days.

The WAN configuration page "wan.htm" on D-Link DIR-615 devices with firmware 20.06 can be accessed directly without authentication which can lead to disclose the information about WAN settings and also leverage attacker to modify the data fields of page.

Affected products

• D-Link Dir-615 Firmware: version 20.06 only
• D-Link Dir-615 j1 Firmware: version 20.06 only
• D-Link Dir-615 t1 Firmware: version 20.06 only
• D-Link Dir-615jx10 Firmware: version 20.06 only

Published 2022-08-23. Last modified 2026-07-09.