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4 vulnerabilities by Micro Research Ltd.
CVE-2026-27842 (GCVE-0-2026-27842)
Vulnerability from cvelistv5 – Published: 2026-03-11 05:25 – Updated: 2026-03-11 15:39
VLAI
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-288 - Authentication Bypass Using an Alternate Path or Channel
Assigner
References
2 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Micro Research Ltd. | MR-GM5L-S1 |
Affected:
firmware versions prior to v2.01.04N1_02
|
|
| Micro Research Ltd. | MR-GM5A-L1 |
Affected:
firmware versions prior to v2.01.04N1_02
|
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CVE-2026-24448 (GCVE-0-2026-24448)
Vulnerability from cvelistv5 – Published: 2026-03-11 05:25 – Updated: 2026-03-11 15:39
VLAI
Summary
Use of hard-coded credentials issue exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker to obtain administrative access.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-798 - Use of hard-coded credentials
Assigner
References
2 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Micro Research Ltd. | MR-GM5L-S1 |
Affected:
firmware versions prior to v2.01.04N1_02
|
|
| Micro Research Ltd. | MR-GM5A-L1 |
Affected:
firmware versions prior to v2.01.04N1_02
|
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CVE-2026-20892 (GCVE-0-2026-20892)
Vulnerability from cvelistv5 – Published: 2026-03-11 05:25 – Updated: 2026-03-11 15:39
VLAI
Summary
Code injection vulnerability exists in MR-GM5L-S1 and MR-GM5A-L1, which may allow an attacker with administrative privileges to execute arbitrary commands.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-94 - Code injection
Assigner
References
2 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Micro Research Ltd. | MR-GM5L-S1 |
Affected:
firmware versions prior to v2.01.04N1_02
|
|
| Micro Research Ltd. | MR-GM5A-L1 |
Affected:
firmware versions prior to v2.01.04N1_02
|
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CVE-2023-45194 (GCVE-0-2023-45194)
Vulnerability from cvelistv5 – Published: 2023-10-11 00:12 – Updated: 2024-09-18 18:12
VLAI
Summary
Use of default credentials vulnerability in MR-GM2 firmware Ver. 3.00.03 and earlier, and MR-GM3 (-D/-K/-S/-DK/-DKS/-M/-W) firmware Ver. 1.03.45 and earlier allows a network-adjacent unauthenticated attacker to intercept wireless LAN communication, when the affected product performs the communication without changing the pre-shared key from the factory-default configuration.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Use of Hard-coded Credentials
Assigner
References
2 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Micro Research Ltd. | MR-GM2 |
Affected:
firmware Ver. 3.00.03 and earlier
|
|
| Micro Research Ltd. | MR-GM3 (-D/-K/-S/-DK/-DKS/-M/-W) |
Affected:
firmware Ver. 1.03.45 and earlier
|
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