Bluetooth Authentication Issue in Shenzhen HCC Technology MPOS M6 PLUS
CVE-2026-4582

2.3LOW

Key Information:

Vendor

Shenzhen Hcc Technology

Status
Mpos M6 Plus
Vendor
CVE Published:
23 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4582?

A security vulnerability has been identified in the Shenzhen HCC Technology MPOS M6 PLUS, specifically related to the Bluetooth component where authentication is absent. This vulnerability allows potential local network exploitation, although such attacks are complex and challenging to execute. Despite attempts to communicate this issue to the vendor, no response has been received. Consequently, users should remain vigilant regarding their network security to mitigate potential risks associated with this vulnerability.

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Affected Version(s)

MPOS M6 PLUS 1V.31-N

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-4582 - Proof of Concept

References

https://vuldb.com/?id.352419
vdb-entry
https://vuldb.com/?ctiid.352419
signaturepermissions-required
https://vuldb.com/?submit.775433
third-party-advisory

CVSS V4

Score:
2.3
Severity:
LOW
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Adjacent Network
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

davimo (VulDB User)
VulDB
JSON
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