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7 vulnerabilities found for MR-GM5A-L1 by Micro Research Ltd.
JVNDB-2026-006887
Vulnerability from jvndb - Published: 2026-03-12 17:22 - Updated:2026-03-12 17:22
Severity ?
Summary
Multiple vulnerabilities in Micro Research MR-GM5L-S1 and MR-GM5A-L1
Details
MR-GM5L-S1 and MR-GM5A-L1 provided by Micro Research Ltd. contain multiple vulnerabilities listed below.
- Code injection (CWE-94) - CVE-2026-20892
- Use of hard-coded credentials (CWE-798) - CVE-2026-24448
- Authentication bypass using an alternate path or channel (CWE-288) - CVE-2026-27842
References
| Type | URL | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | |
|---|---|---|
{
"@rdf:about": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-006887.html",
"dc:date": "2026-03-12T17:22+09:00",
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"description": "MR-GM5L-S1 and MR-GM5A-L1 provided by Micro Research Ltd. contain multiple vulnerabilities listed below.\u003ca href=\u0027https://cwe.mitre.org/data/definitions/94.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/798.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003ca href=\u0027https://cwe.mitre.org/data/definitions/288.html\u0027 target=\u0027_blank\u0027\u003e\u003c/a\u003e\u003cul\u003e\u003cli\u003eCode injection (CWE-94) - CVE-2026-20892\u003c/li\u003e\u003cli\u003eUse of hard-coded credentials (CWE-798) - CVE-2026-24448\u003c/li\u003e\u003cli\u003eAuthentication bypass using an alternate path or channel (CWE-288) - CVE-2026-27842\u003c/li\u003e\u003c/ul\u003eChuya Hayakawa of 00One, Inc. reported these vulnerabilities to JPCERT/CC.\r\nJPCERT/CC coordinated with the developer.",
"link": "https://jvndb.jvn.jp/en/contents/2026/JVNDB-2026-006887.html",
"sec:cpe": [
{
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"@vendor": "Micro Research Ltd.",
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"@version": "3.0"
},
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"sec:references": [
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"@id": "JVNVU#98103854",
"@source": "JVN"
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{
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{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-24448",
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"@source": "CVE"
},
{
"#text": "https://www.cve.org/CVERecord?id=CVE-2026-27842",
"@id": "CVE-2026-27842",
"@source": "CVE"
},
{
"#text": "https://cwe.mitre.org/data/definitions/288.html",
"@id": "CWE-288",
"@title": "Authentication Bypass Using an Alternate Path or Channel(CWE-288)"
},
{
"#text": "https://cwe.mitre.org/data/definitions/798.html",
"@id": "CWE-798",
"@title": "Use of Hard-coded Credentials(CWE-798)"
},
{
"#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
"@id": "CWE-94",
"@title": "Code Injection(CWE-94)"
}
],
"title": "Multiple vulnerabilities in Micro Research MR-GM5L-S1 and MR-GM5A-L1"
}
CVE-2026-27842 (GCVE-0-2026-27842)
Vulnerability from nvd – 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)
CWE
- CWE-288 - Authentication Bypass Using an Alternate Path or Channel
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Micro Research Ltd. | MR-GM5L-S1 |
Affected:
firmware versions prior to v2.01.04N1_02
|
|||||||
|
|||||||||
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CVE-2026-24448 (GCVE-0-2026-24448)
Vulnerability from nvd – 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)
CWE
- CWE-798 - Use of hard-coded credentials
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Micro Research Ltd. | MR-GM5L-S1 |
Affected:
firmware versions prior to v2.01.04N1_02
|
|||||||
|
|||||||||
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CVE-2026-20892 (GCVE-0-2026-20892)
Vulnerability from nvd – 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 ?
CWE
- CWE-94 - Code injection
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Micro Research Ltd. | MR-GM5L-S1 |
Affected:
firmware versions prior to v2.01.04N1_02
|
|||||||
|
|||||||||
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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)
CWE
- CWE-288 - Authentication Bypass Using an Alternate Path or Channel
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Micro Research Ltd. | MR-GM5L-S1 |
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)
CWE
- CWE-798 - Use of hard-coded credentials
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Micro Research Ltd. | MR-GM5L-S1 |
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 ?
CWE
- CWE-94 - Code injection
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Micro Research Ltd. | MR-GM5L-S1 |
Affected:
firmware versions prior to v2.01.04N1_02
|
|||||||
|
|||||||||
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