2024-12-08 03:06:42 +00:00

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{
"id": "CVE-2020-5781",
"sourceIdentifier": "vulnreport@tenable.com",
"published": "2020-09-23T16:15:13.900",
"lastModified": "2024-11-21T05:34:35.333",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In IgniteNet HeliOS GLinq v2.2.1 r2961, the langSelection parameter is stored in the luci configuration file (/etc/config/luci) by the authenticator.htmlauth function. When modified with arbitrary javascript, this causes a denial-of-service condition for all other users."
},
{
"lang": "es",
"value": "En IgniteNet HeliOS GLinq versiones v2.2.1 r2961, el par\u00e1metro langSelection es almacenado en el archivo de configuraci\u00f3n de luci ((/etc/config/luci) mediante la funci\u00f3n authenticator.htmlauth. Cuando se modifica con javascript arbitrario, esto causa una condici\u00f3n de denegaci\u00f3n de servicio para todos los dem\u00e1s usuarios"
}
],
"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:L",
"baseScore": 4.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "LOW"
},
"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:N/A:P",
"baseScore": 4.0,
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "SINGLE",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "PARTIAL"
},
"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-79"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:ignitenet:helios_glinq:2.2.1:r2961:*:*:*:*:*:*",
"matchCriteriaId": "B940B1B6-E062-4150-8F17-F10BB98ACEB4"
}
]
}
]
}
],
"references": [
{
"url": "https://www.tenable.com/security/research/tra-2020-55",
"source": "vulnreport@tenable.com",
"tags": [
"Exploit",
"Third Party Advisory"
]
},
{
"url": "https://www.tenable.com/security/research/tra-2020-55",
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
]
}
]
}