CVE-2026-4582

A security vulnerability has been detected in Shenzhen HCC Technology MPOS M6 PLUS 1V.31-N. Affected by this vulnerability is an unknown functionality of the component Bluetooth. Such manipulation leads to missing authentication. The attack must be carried out from within the local network. Attacks of this nature are highly complex. The exploitation appears to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v4.0

1.3 LOWCVSS: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:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

5.0 MEDIUMCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0

4.3 MEDIUMAV:A/AC:H/Au:N/C:P/I:P/A:P

EPSS

0.33% chance of exploitation in the next 30 days, 25th percentile

Published

2026-03-23

Updated

2026-04-18

Proof-of-concept exploits (1)

• Davim09/m6plusexploit/blob/main/docs/CVE-1-Authentication.md

References

• CVE Record
• NVD entry

Related

• CVE-2026-4583
• CVE-2026-4584
• CVE-2026-4581
• CVE-2026-45829
• CVE-2026-45806
• CVE-2026-45805