145 lines
4.4 KiB
JSON
Raw Normal View History

2023-04-24 12:24:31 +02:00
{
"id": "CVE-2021-40284",
"sourceIdentifier": "cve@mitre.org",
"published": "2021-09-09T17:15:07.287",
"lastModified": "2024-11-21T06:23:49.410",
"vulnStatus": "Modified",
"cveTags": [],
2023-04-24 12:24:31 +02:00
"descriptions": [
{
"lang": "en",
"value": "D-Link DSL-3782 EU v1.01:EU v1.03 is affected by a buffer overflow which can cause a denial of service. This vulnerability exists in the web interface \"/cgi-bin/New_GUI/Igmp.asp\". Authenticated remote attackers can trigger this vulnerability by sending a long string in parameter 'igmpsnoopEnable' via an HTTP request."
},
{
"lang": "es",
"value": "D-Link DSL-3782 versiones EU v1.01:EU v1.03, est\u00e1 afectado por un desbordamiento de b\u00fafer que puede causar una denegaci\u00f3n de servicio. Esta vulnerabilidad se presenta en la interfaz web \"/cgi-bin/New_GUI/Igmp.asp\". Unos atacantes autenticados remotos pueden desencadenar esta vulnerabilidad mediante el env\u00edo de una cadena larga en el par\u00e1metro \"igmpsnoopEnable\" por medio de una petici\u00f3n HTTP"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
2023-04-24 12:24:31 +02:00
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH"
2023-04-24 12:24:31 +02:00
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
"baseScore": 6.8,
2023-04-24 12:24:31 +02:00
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "SINGLE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "COMPLETE"
2023-04-24 12:24:31 +02:00
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.0,
"impactScore": 6.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-120"
}
]
}
],
"configurations": [
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:dlink:dsl-3782_firmware:eu_1.01:*:*:*:*:*:*:*",
"matchCriteriaId": "93FE0ED2-5072-4BA1-9B4A-AD60BAC5A7E0"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:dlink:dsl-3782_firmware:eu_1.03:*:*:*:*:*:*:*",
"matchCriteriaId": "C97588BE-77A1-40A1-BC6E-5DAD0536C198"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:dlink:dsl-3782:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7F8D1900-34CB-45D3-8DF3-503E10B75E5B"
}
]
}
]
}
],
"references": [
{
"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10245",
"source": "cve@mitre.org",
"tags": [
"Patch",
"Vendor Advisory"
]
},
{
"url": "https://www.dlink.com/en/security-bulletin/",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
},
{
"url": "https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10245",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
]
},
{
"url": "https://www.dlink.com/en/security-bulletin/",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
]
2023-04-24 12:24:31 +02:00
}
]
}