What is CVE-2025-26409?

CVE-2025-26409 is a medium-severity vulnerability in Wattsense Bridge, classified under CWE-1191. CVSS score: 6.8/10. Published 2025-02-11.

How severe is CVE-2025-26409?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Wattsense Bridge

CVE-2025-26409

A serial interface can be accessed with physical access to the PCB of Wattsense Bridge devices. After connecting to the interface, access to the bootloader is possible, as well as a Linux login prompt. The bootloader access can be used to…

EPSS: 0.003 (24.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Wattsense Bridge — versions 0

Weakness classification (CWE)

CWE-1191
CWE-1299

References

551230f0-3615-47bd-b7cc-93e92e730bbf (third-party-advisory)
551230f0-3615-47bd-b7cc-93e92e730bbf (release-notes)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2025-26409?: CVE-2025-26409 is a medium-severity vulnerability in Wattsense Bridge, classified under CWE-1191. CVSS score: 6.8/10. Published 2025-02-11.
How severe is CVE-2025-26409?: Medium severity. CVSS v3 base score is 6.8 out of 10.