# CVE-2026-24448

## Summary

- **CVE ID:** CVE-2026-24448
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N)
- **CWE:** CWE-798
- **Published:** Mar 11, 2026
- **Last Modified:** Mar 11, 2026

## Description

Use of hard-coded credentials issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to obtain administrative access.

## Affected Products

- Micro Research Ltd. — MR-GM5L-S1 (firmware versions prior to v2.01.04N1_02)
- Micro Research Ltd. — MR-GM5A-L1 (firmware versions prior to v2.01.04N1_02)

## References

- [CNA](https://www.mrl.co.jp/download/security/JVNVU98103854.pdf)
- [CNA](https://jvn.jp/en/vu/JVNVU98103854/)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.39%
- **EPSS Percentile:** 32.6

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._