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{
"id": "CVE-2020-1676",
"sourceIdentifier": "sirt@juniper.net",
"published": "2020-10-16T21:15:13.473",
"lastModified": "2022-01-01T17:36:11.267",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "When SAML authentication is enabled, Juniper Networks Mist Cloud UI might incorrectly handle SAML responses, allowing a remote attacker to modify a valid SAML response without invalidating its cryptographic signature to bypass SAML authentication security controls. This issue affects all Juniper Networks Mist Cloud UI versions prior to September 2 2020."
},
{
"lang": "es",
"value": "Cuando la autenticaci\u00f3n SAML est\u00e1 habilitada, Juniper Networks Mist Cloud UI puede manejar incorrectamente las respuestas SAML, permitiendo a un atacante remoto modificar una respuesta SAML v\u00e1lida sin invalidar su firma criptogr\u00e1fica para omitir los controles de seguridad de autenticaci\u00f3n SAML. Este problema afecta a todas las versiones de Juniper Networks Mist Cloud UI anteriores al 2 de septiembre de 2020"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseScore": 7.2,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 2.7
},
{
"source": "sirt@juniper.net",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseScore": 7.2,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 3.9,
"impactScore": 2.7
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "NONE",
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"availabilityImpact": "NONE",
"baseScore": 4.3
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.6,
"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"
}
]
},
{
"source": "sirt@juniper.net",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:juniper:mist_cloud_ui:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2020-09-02",
"matchCriteriaId": "E2A42305-039A-4AAC-8EEC-2D5421C42C8A"
}
]
}
]
}
],
"references": [
{
"url": "https://kb.juniper.net/JSA11072",
"source": "sirt@juniper.net",
"tags": [
"Vendor Advisory"
]
}
]
}