# CVE-2026-4584

## Summary

- **CVE ID:** CVE-2026-4584
- **Severity:** LOW
- **CVSS Score:** 3.1 (CVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P)
- **CWE:** CWE-319, CWE-310
- **Published:** Mar 23, 2026
- **Last Modified:** Mar 23, 2026

## Description

A flaw has been found in Shenzhen HCC Technology MPOS M6 PLUS 1V.31-N. This affects an unknown part of the component Cardholder Data Handler. Executing a manipulation can lead to cleartext transmission of sensitive information. The attack requires access to the local network. The attack requires a high level of complexity. It is indicated that the exploitability is difficult. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected Products

- Shenzhen HCC Technology — MPOS M6 PLUS (1V.31-N)

## References

- [CNA](https://vuldb.com/?id.352421)
- [CNA](https://vuldb.com/?ctiid.352421)
- [CNA](https://vuldb.com/?submit.775435)
- [CNA](https://github.com/Davim09/m6plusexploit/blob/main/docs/CVE-3-DataExposure.md)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.16%
- **EPSS Percentile:** 5.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._