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Description

A security vulnerability has been detected in OmniPEMF NeoRhythm up to 20260308. This affects an unknown function of the component BLE Interface. Such manipulation leads to missing authentication. The attack can only be initiated within the local network. This attack is characterized by high complexity. The exploitability is reported as difficult. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-02-19 | Published 2026-03-21 | Updated 2026-03-23 | Assigner VulDB




LOW: 2.3CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
MEDIUM: 5.0CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
MEDIUM: 5.0CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
4.3AV:A/AC:H/Au:N/C:P/I:P/A:P/E:ND/RL:ND/RC:UR

Problem types

Missing Authentication

Improper Authentication

Product status

20260308
affected

Timeline

2026-03-21:Advisory disclosed
2026-03-21:VulDB entry created
2026-03-21:VulDB entry last update

Credits

drewbug (VulDB User) reporter

VulDB coordinator

References

vuldb.com/?id.352383 (VDB-352383 | OmniPEMF NeoRhythm BLE missing authentication) vdb-entry

vuldb.com/?ctiid.352383 (VDB-352383 | CTI Indicators (IOB, IOC)) signature permissions-required

vuldb.com/?submit.774937 (Submit #774937 | OmniPEMF NeoRhythm U-BAND Missing Authentication for Critical Function) third-party-advisory

ab3j.radio/NeoRhythm.pdf related

cve.org (CVE-2026-2756)

nvd.nist.gov (CVE-2026-2756)

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