René Helmke 7791f18b51 bootstrap
2023-05-16 16:09:41 +02:00

236 lines
6.7 KiB
JSON

{
"id": "CVE-2021-20676",
"sourceIdentifier": "vultures@jpcert.or.jp",
"published": "2021-03-18T01:15:12.390",
"lastModified": "2021-03-23T19:19:17.740",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL8-E) versions prior to Ver3.0) allows remote authenticated attackers to bypass access restriction and conduct prohibited operations via unspecified vectors."
},
{
"lang": "es",
"value": "Serie M-System DL8 (tipo A (DL8-A) anteriores a Ver3.0, tipo B (DL8-B) anteriores a Ver3.0, tipo C (DL8-C) anteriores a Ver3.0, tipo D (DL8-D) versiones anteriores a Ver3.0 y las tipo E (DL8-E) anteriores a Ver3.0) permiten a atacantes autenticados de forma remota omitir la restricci\u00f3n de acceso y llevar a cabo operaciones prohibidas por medio de vectores no especificados"
}
],
"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:L/A:N",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.8,
"impactScore": 1.4
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N",
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "SINGLE",
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"availabilityImpact": "NONE",
"baseScore": 4.0
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-863"
}
]
}
],
"configurations": [
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:m-system:dl8-a_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.0.81",
"matchCriteriaId": "2B7786F5-7A3C-4EF2-A0D3-562B96102AF8"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:m-system:dl8-a:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A81D7A6A-D046-45B5-BA43-43664E7EF971"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:m-system:dl8-b_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.0.77",
"matchCriteriaId": "9327B151-A2FA-488D-9A89-287FDBC59ACB"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:m-system:dl8-b:-:*:*:*:*:*:*:*",
"matchCriteriaId": "4064A9C3-0E52-4C5D-B977-8FB032DBAFD5"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:m-system:dl8-c_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.0.99",
"matchCriteriaId": "826A1FA4-1946-410F-B965-D2D4D7F48FD2"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:m-system:dl8-c:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E95112D2-2808-4E20-902A-C16A7E1F5A3F"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:m-system:dl8-d_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.0.91",
"matchCriteriaId": "46361610-8BC5-424B-998D-E3B4B6D19F04"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:m-system:dl8-d:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A63B2CDA-4509-46C4-A6D5-0BB4589C8A88"
}
]
}
]
},
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:m-system:dl8-e_firmware:*:*:*:*:*:*:*:*",
"versionEndExcluding": "3.0.12",
"matchCriteriaId": "B3E11E93-18EC-40A8-A466-33910BD66A87"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:m-system:dl8-e:-:*:*:*:*:*:*:*",
"matchCriteriaId": "ACE11AD2-D6EB-47F4-AF8A-EE89FF1F9507"
}
]
}
]
}
],
"references": [
{
"url": "https://jvn.jp/en/jp/JVN47497535/index.html",
"source": "vultures@jpcert.or.jp",
"tags": [
"Third Party Advisory"
]
},
{
"url": "https://www.m-system.co.jp/download_w/dl_dl8updaterE.html",
"source": "vultures@jpcert.or.jp",
"tags": [
"Vendor Advisory"
]
}
]
}