CVE-2024-6045

HIGH

D-Link Multiple Models < 1.10.01/1.10.02/1.20.01 - Unauthenticated Hard-coded Credentials Exposure via Telnet Backdoor

Title source: llm

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.

References (3)

Core 3

Core References

Various Sources third-party-advisory

https://www.twcert.org.tw/tw/cp-132-7879-da630-1.html

Various Sources third-party-advisory

https://www.twcert.org.tw/en/cp-139-7880-629f5-2.html

Various Sources vendor-advisory

https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10398

Scores

CVSS v3 8.8

EPSS 0.0631

EPSS Percentile 92.7%

Attack Vector ADJACENT_NETWORK

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

Details

CWE

CWE-798 CWE-912

Status published

Products (15)

D-Link/E15 earlier - 1.20.01

D-Link/E30 earlier - 1.10.02

D-Link/G403 earlier - 1.10.01

D-Link/G415 earlier - 1.10.01

D-Link/G416 earlier - 1.10.01

D-Link/M18 earlier - 1.10.01

D-Link/M30 earlier - 1.10.02

D-Link/M32 earlier - 1.10.02

D-Link/M60 earlier - 1.10.02

D-Link/R03 earlier - 1.10.01

... and 5 more

Published Jun 17, 2024

Tracked Since Feb 18, 2026