Home

Description

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.

PUBLISHED Reserved 2026-03-22 | Published 2026-03-23 | Updated 2026-04-18 | Assigner VulDB




LOW: 2.3CVSS: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
MEDIUM: 5.0CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 5.0CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
4.3AV:A/AC:H/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Missing Authentication

Improper Authentication

Product status

1V.31-N
affected

Timeline

2026-03-22:Advisory disclosed
2026-03-22:VulDB entry created
2026-03-23:VulDB entry last update

Credits

davimo (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/352419 (VDB-352419 | Shenzhen HCC Technology MPOS M6 PLUS Bluetooth missing authentication) vdb-entry

vuldb.com/vuln/352419/cti (VDB-352419 | CTI Indicators (IOB, IOC)) signature permissions-required

vuldb.com/submit/775433 (Submit #775433 | Shenzhen HCC Technology Co., Ltd M6PLUS MPOS M6PLUS-FW-1V.31-N Missing Cryptographic Authentication) third-party-advisory

github.com/...exploit/blob/main/docs/CVE-1-Authentication.md exploit

cve.org (CVE-2026-4582)

nvd.nist.gov (CVE-2026-4582)

Download JSON