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2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2020-11631",
"sourceIdentifier": "cve@mitre.org",
"published": "2020-04-08T00:15:11.487",
"lastModified": "2021-07-21T11:39:23.747",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in EJBCA before 6.15.2.6 and 7.x before 7.3.1.2. An error state can be generated in the CA UI by a malicious user. This, in turn, allows exploitation of other bugs. This follow-on exploitation can lead to privilege escalation and remote code execution. (This is exploitable only when at least one accessible port lacks a requirement for client certificate authentication. These ports are 8442 or 8080 in a standard installation.)"
},
{
"lang": "es",
"value": "Se detect\u00f3 un problema en EJBCA versiones anteriores a 6.15.2.6 y versiones 7.x anteriores a 7.3.1.2. Un usuario malicioso puede generar un estado de error en la Interfaz de Usuario CA. Esto, a su vez, permite una explotaci\u00f3n de otros bugs. Esta explotaci\u00f3n de seguimiento puede conllevar a una escalada de privilegios y una ejecuci\u00f3n de c\u00f3digo remota. (Esto es explotable solo cuando al menos un puerto accesible carece de un requisito para la autenticaci\u00f3n del certificado del cliente. Estos puertos son 8442 o 8080 en una instalaci\u00f3n est\u00e1ndar)."
}
],
"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:H/A:N",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM"
},
"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: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": "NVD-CWE-noinfo"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
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"vulnerable": true,
"criteria": "cpe:2.3:a:primekey:ejbca:*:*:*:*:enterprise:*:*:*",
"versionEndExcluding": "6.15.2.6",
"matchCriteriaId": "736F366E-25F7-4366-A522-35127922E74E"
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"vulnerable": true,
"criteria": "cpe:2.3:a:primekey:ejbca:*:*:*:*:enterprise:*:*:*",
"versionStartIncluding": "7.0.0",
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"references": [
{
"url": "https://support.primekey.com/news/primekey-announcements",
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
]
}
]
}