Cyber Resilience

CVE-2025-26408

Medium

Published: 11 February 2025

Published
11 February 2025
Modified
15 April 2026
KEV Added
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Patch
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CVSS Score v3.1 6.1 CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS Score 0.0016 36.3th percentile
Risk Priority 12 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-26408 is a medium-severity On-Chip Debug and Test Interface With Improper Access Control (CWE-1191) vulnerability in Sec Consult (inferred from references). Its CVSS base score is 6.1 (Medium).

Operationally, ranked at the 36.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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…

more

firmware. All known versions are affected.

CWE(s)
CWE-1191

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

Sec Consult
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inferred from references and description; NVD did not file a CPE for this CVE

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-41 Port and I/O Device Access
addresses: CWE-1191

Directly mitigates exposure of on-chip debug and test interfaces by disabling or removing them.

SR-10 Inspection of Systems or Components
addresses: CWE-1191

Inspection of on-chip debug/test interfaces can identify tampering or unauthorized access that those interfaces enable.

References