CVE-2025-26410

Published: Feb 11, 2025Modified: Jun 17, 2026Deferred

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

The firmware of all Wattsense Bridge devices contain the same hard-coded user and root credentials. The user password can be easily recovered via password cracking attempts. The recovered credentials can be used to log into the device via the login shell that is exposed by the serial interface. The backdoor user has been removed in firmware BSP >= 6.4.1.

Related CWEs

CWE-798

Use of Hard-coded Credentials

The product contains hard-coded credentials, such as a password or cryptographic key.

References (3)

https://r.sec-consult.com/wattsense

Source: 551230f0-3615-47bd-b7cc-93e92e730bbf

https://support.wattsense.com/hc/en-150/articles/13366066529437-Release-Notes

Source: 551230f0-3615-47bd-b7cc-93e92e730bbf

http://seclists.org/fulldisclosure/2025/Feb/9

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.