CVE-2026-2671

A vulnerability was detected in Mendi Neurofeedback Headset V4. Affected by this vulnerability is an unknown functionality of the component Bluetooth Low Energy Handler. Performing a manipulation results in cleartext transmission of sensitive information. The attack can only be performed from the local network. The attack's complexity is rated as high. The exploitation appears to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 3.1 LOW
CVSS v2.0 1.8 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

1.8^/10

CVSS v2.0 : LOW

Vector : AV:A/AC:H/Au:N/C:P/I:N/A:N

Exploitability : 3.2 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://ab3j.radio/mendi.pdf
https://vuldb.com/?ctiid.349702
https://vuldb.com/?id.349702
https://vuldb.com/?submit.766457

Configurations

No configuration.

History

07 Mar 2026, 18:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-07 18:16

Updated : 2026-03-09 13:35

NVD link : CVE-2026-2671

Mitre link : CVE-2026-2671

CVE.ORG link : CVE-2026-2671

JSON object : View

Products Affected

No product.

CWE

CWE-310

Cryptographic Issues

CWE-319

Cleartext Transmission of Sensitive Information

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