CVE-2026-4583

Shenzhen HCC Technology MPOS M6 PLUS Bluetooth authentication replay

MEDIUM
5
CVSS Score
Published: March 23, 2026 at 10:31 AM UTC
Updated: June 17, 2026 at 10:56 AM UTC
1 product affected across 1 vendorMPOS M6 PLUS

Using MPOS M6 PLUS by Shenzhen HCC Technology?

Get instant alerts when new vulnerabilities affect MPOS M6 PLUS - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM5
Exploit prediction
EPSS 0.3%
SSVC
PoC

Description

A vulnerability was detected in Shenzhen HCC Technology MPOS M6 PLUS 1V.31-N. Affected by this issue is some unknown functionality of the component Bluetooth Handler. Performing a manipulation results in authentication bypass by capture-replay. The attack must originate from the local network. The attack is considered to have high complexity. The exploitation is known to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (4)

VDB Entry
Source: cverecord
https://vuldb.com/?id.352420
SignaturePermissions Required
Source: cverecord
https://vuldb.com/?ctiid.352420
Third Party Advisory
Source: cverecord
https://vuldb.com/?submit.775434

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-294CWE-287

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card