CVE-2026-2756 | OmniPEMF NeoRhythm up to 20260308 BLE Interface missing authentication

VDB-352383 · CVE-2026-2756 · GCVE-100-352383 OMNIPEMF NEORHYTHM UP TO 20260308 BLE INTERFACE MISSING AUTHENTICATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.8 $0-$5k 3.00+ Summaryinfo A vulnerability has been found in OmniPEMF NeoRhythm up to 20260308 and classified as critical. This impacts an unknown function of the component BLE Interface. Performing a manipulation results in missing authentication. This vulnerability was named CVE-2026-2756. The attack needs to be approached within the local network. There is no available exploit. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability was found in OmniPEMF NeoRhythm up to 20260308. It has been classified as critical. This affects an unknown part of the component BLE Interface. The manipulation with an unknown input leads to a missing authentication vulnerability. CWE is classifying the issue as CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. This is going to have an impact on confidentiality, integrity, and availability. It is possible to read the advisory at ab3j.radio. This vulnerability is uniquely identified as CVE-2026-2756. The exploitability is told to be difficult. The attack needs to be done within the local network. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/21/2026). The vendor was contacted early about this disclosure but did not respond in any way. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor OmniPEMF Name NeoRhythm Version 20260308 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 5.0 VulDB Meta Temp Score: 4.8 VulDB Base Score: 5.0 VulDB Temp Score: 4.8 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Missing authentication CWE: CWE-306 / CWE-287 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Partially Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 03/21/2026 Advisory disclosed 03/21/2026 +0 days VulDB entry created 03/21/2026 +0 days VulDB entry last update Sourcesinfo Advisory: ab3j.radio Status: Not defined CVE: CVE-2026-2756 (🔒) GCVE (CVE): GCVE-0-2026-2756 GCVE (VulDB): GCVE-100-352383 Entryinfo Created: 03/21/2026 18:09 Changes: 03/21/2026 18:09 (52) Complete: 🔍 Submitter: drewbug Cache ID: 99:6C0:101 Submitinfo Accepted Submit #774937: OmniPEMF NeoRhythm U-BAND Missing Authentication for Critical Function (by drewbug) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸