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.
History

Mon, 03 Nov 2025 22:30:00 +0000

Type Values Removed Values Added
References

Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00069}

epss

{'score': 0.00077}


Tue, 18 Mar 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Tue, 18 Feb 2025 18:45:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Tue, 11 Feb 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 11 Feb 2025 09:30:00 +0000

Type Values Removed Values Added
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.
Title Weak Hard-coded Credentials
Weaknesses CWE-798
References

cve-icon MITRE

Status: PUBLISHED

Assigner: SEC-VLab

Published: 2025-02-11T09:20:22.708Z

Updated: 2025-11-03T21:12:53.153Z

Reserved: 2025-02-10T07:48:38.352Z

Link: CVE-2025-26410

cve-icon Vulnrichment

Updated: 2025-11-03T21:12:53.153Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-02-11T10:15:09.863

Modified: 2025-11-03T22:18:41.447

Link: CVE-2025-26410

cve-icon Redhat

No data.