CVE-2025-26408 (GCVE-0-2025-26408)

Vulnerability from cvelistv5 – Published: 2025-02-11 09:14 – Updated: 2025-11-03 21:12
VLAI
Title
Unprotected JTAG Interface
Summary
The JTAG interface of Wattsense Bridge devices can be accessed with physical access to the PCB. After connecting to the interface, full access to the device is possible. This enables an attacker to extract information, modify and debug the device's firmware. All known versions are affected.
Severity
6.1 (Medium)
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-11 14:40 UTC
CWE
  • CWE-1191 - On-Chip Debug and Test Interface With Improper Access Control
Assigner
SEC-VLab CNA under the mitre root
CNA scorecard B 83/100 over 23 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Wattsense Wattsense Bridge Affected: *
guessed Create a notification for this product.
Credits
Constantin Schieber-Knöbl | SEC Consult Vulnerability Lab Stefan Schweighofer | SEC Consult Vulnerability Lab Steffen Robertz | SEC Consult Vulnerability Lab
Show details on NVD website
To clipboard 

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