PoC Index85,079 CVEs with PoCs

CVE-2026-4583

Shenzhen HCC Technology MPOS M6 PLUS Bluetooth authentication replay

LOW 1.3EPSS 0.4%

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
Shenzhen HCC Technology · MPOS M6 PLUS
CVSS v4.0 VULDB
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 VULDB
5.0 MEDIUMCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v2.0 VULDB
4.3 MEDIUMAV:A/AC:H/Au:N/C:P/I:P/A:P
EPSS
0.41% chance of exploitation in the next 30 days, 34th percentile
Published
2026-03-23
Updated
2026-03-25

Proof-of-concept exploits (1)

References

Related