CVE-2026-4582 | Shenzhen HCC Technology MPOS M6 PLUS 1V.31-N Bluetooth missing authentication

VDB-352419 · CVE-2026-4582 · GCVE-100-352419 SHENZHEN HCC TECHNOLOGY MPOS M6 PLUS 1V.31-N BLUETOOTH MISSING AUTHENTICATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.6 $0-$5k 1.94+ Summaryinfo A vulnerability marked as critical has been reported in Shenzhen HCC Technology MPOS M6 PLUS 1V.31-N. Affected by this issue is some unknown functionality of the component Bluetooth. Performing a manipulation results in missing authentication. This vulnerability is cataloged as CVE-2026-4582. The attack must originate from the local network. Furthermore, there is an exploit available. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability was found in Shenzhen HCC Technology MPOS M6 PLUS 1V.31-N. It has been classified as critical. This affects an unknown code of the component Bluetooth. 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 github.com. This vulnerability is uniquely identified as CVE-2026-4582. The exploitability is told to be difficult. The attack needs to be initiated within the local network. No form of authentication is needed for exploitation. Technical details are unknown but an exploit is available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 03/22/2026). It is declared as proof-of-concept. 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 Shenzhen HCC Technology Name MPOS M6 PLUS Version 1V.31-N CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 5.0 VulDB Meta Temp Score: 4.6 VulDB Base Score: 5.0 VulDB Temp Score: 4.6 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: Proof-of-Concept 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 03/22/2026 Advisory disclosed 03/22/2026 +0 days VulDB entry created 03/22/2026 +0 days VulDB entry last update Sourcesinfo Advisory: github.com Status: Not defined CVE: CVE-2026-4582 (🔒) GCVE (CVE): GCVE-0-2026-4582 GCVE (VulDB): GCVE-100-352419 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 03/22/2026 10:04 Changes: 03/22/2026 10:04 (53) Complete: 🔍 Submitter: davimo Cache ID: 99:10B:101 Submitinfo Accepted Submit #775433: Shenzhen HCC Technology Co., Ltd M6PLUS MPOS M6PLUS-FW-1V.31-N Missing Cryptographic Authentication (by davimo) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸