Description
Certain models of D-Link wireless routers contain an undisclosed factory testing backdoor. Unauthenticated attackers on the local area network can force the device to enable Telnet service by accessing a specific URL and can log in by using the administrator credentials obtained from analyzing the firmware.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| D-Link | G403 | earlier – < 1.10.01 | 1.10.01 |
| D-Link | G415 | earlier – < 1.10.01 | 1.10.01 |
| D-Link | G416 | earlier – < 1.10.01 | 1.10.01 |
| D-Link | M18 | earlier – < 1.10.01 | 1.10.01 |
| D-Link | R03 | earlier – < 1.10.01 | 1.10.01 |
| D-Link | R04 | earlier – < 1.10.01 | 1.10.01 |
| D-Link | R12 | earlier – < 1.10.01 | 1.10.01 |
| D-Link | R18 | earlier – < 1.10.01 | 1.10.01 |
| D-Link | E30 | earlier – < 1.10.02 | 1.10.02 |
| D-Link | M30 | earlier – < 1.10.02 | 1.10.02 |
| D-Link | M32 | earlier – < 1.10.02 | 1.10.02 |
| D-Link | M60 | earlier – < 1.10.02 | 1.10.02 |
| D-Link | R32 | earlier – < 1.10.02 | 1.10.02 |
| D-Link | E15 | earlier – < 1.20.01 | 1.20.01 |
| D-Link | R15 | earlier – < 1.20.01 | 1.20.01 |
Advisories 1
- WID-SEC-2024-1391 D-LINK Wireless Router: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 16, 2024
References
- https://www.twcert.org.tw/tw/cp-132-7879-da630-1.html third-party-advisory
- https://www.twcert.org.tw/en/cp-139-7880-629f5-2.html third-party-advisory
- https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10398 vendor-advisory