gsd-2020-5544
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
Null Pointer Dereference vulnerability in TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier allows remote attackers to stop the network functions or execute malware via a specially crafted packet.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-5544",
"description": "Null Pointer Dereference vulnerability in TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier allows remote attackers to stop the network functions or execute malware via a specially crafted packet.",
"id": "GSD-2020-5544"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "Null Pointer Dereference vulnerability in TCP function included in the firmware of Mitsubishi Electric MELQIC IU1 series IU1-1M20-D firmware version 1.0.7 and earlier allows remote attackers to stop the network functions or execute malware via a specially crafted packet.",
"id": "GSD-2020-5544",
"modified": "2023-12-13T01:22:03.597257Z",
"schema_version": "1.4.0"
}
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"affects": {
"vendor": {
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{
"product": {
"product_data": [
{
"product_name": "Mitsubishi Electric MELQIC IU1 series",
"version": {
"version_data": [
{
"version_value": "IU1-1M20-D firmware version 1.0.7 and earlier"
}
]
}
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},
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}
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}
]
},
"problemtype": {
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"value": "NULL Pointer Dereference"
}
]
}
]
},
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"refsource": "MISC",
"url": "https://jvn.jp/en/vu/JVNVU92370624/index.html"
},
{
"name": "https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2019-004.pdf",
"refsource": "MISC",
"url": "https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2019-004.pdf"
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]
}
},
"nvd.nist.gov": {
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"versionEndIncluding": "1.0.7",
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]
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
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"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9
}
},
"lastModifiedDate": "2020-03-19T16:31Z",
"publishedDate": "2020-03-16T02:15Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.