Authentication bypass issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to bypass authentication and change the device configuration.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Mar 11, 2026 · NIST NVD

   Detected

   Authentication bypass issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to bypass authentication and change the device configuration.

2. Jun 17, 2026 · NIST NVD

   Updated

   Authentication bypass issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to bypass authentication and change the device configuration.

Sources

• CVE.orgVulnerability recordCVE-2026-27842

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2026-27842

  Authentication bypass issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to bypass authentication and change the device configuration.

  nvd.nist.gov

References

• Reference · jvn.jp
• Reference · mrl.co.jp