Design/Logic Flaw

2021-06-1620:15:00

PRIOn knowledge base

www.prio-n.com

6.8 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

52.4%

JSON

D-Link DIR-2640-US 1.01B04 is affected by Insufficiently Protected Credentials. D-Link AC2600(DIR-2640) stores the device system account password in plain text. It does not use linux user management. In addition, the passwords of all devices are the same, and they cannot be modified by normal users. An attacker can easily log in to the target router through the serial port and obtain root privileges.

CPENameOperatorVersion
dir-2640-us_firmwareeq1.1.0-b4

CPE	Name	Operator	Version
	dir-2640-us_firmware	eq	1.1.0-b4

References

d-link.com

dir-2640-us.com

github.com/liyansong2018/CVE/tree/main/2021/CVE-2021-34204

www.dlink.com/en/security-bulletin/