mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-28 17:21:36 +00:00
151 lines
5.4 KiB
JSON
151 lines
5.4 KiB
JSON
{
|
|
"id": "CVE-2022-20789",
|
|
"sourceIdentifier": "ykramarz@cisco.com",
|
|
"published": "2022-04-21T19:15:08.630",
|
|
"lastModified": "2022-05-03T16:56:44.207",
|
|
"vulnStatus": "Analyzed",
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "A vulnerability in the software upgrade process of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to write arbitrary files on the affected system. This vulnerability is due to improper restrictions applied to a system script. An attacker could exploit this vulnerability by using crafted variables during the execution of a system upgrade. A successful exploit could allow the attacker to overwrite or append arbitrary data to system files using root-level privileges."
|
|
},
|
|
{
|
|
"lang": "es",
|
|
"value": "Una vulnerabilidad en el proceso de actualizaci\u00f3n de software de Cisco Unified Communications Manager (Unified CM) y Cisco Unified Communications Manager Session Management Edition (Unified CM SME) podr\u00eda permitir a un atacante remoto autenticado escribir archivos arbitrarios en el sistema afectado. Esta vulnerabilidad es debido a restricciones inapropiadas aplicadas a un script del sistema. Un atacante podr\u00eda explotar esta vulnerabilidad al usar variables dise\u00f1adas durante la ejecuci\u00f3n de una actualizaci\u00f3n del sistema. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante sobrescribir o a\u00f1adir datos arbitrarios a los archivos del sistema usando privilegios de nivel root"
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV31": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "HIGH",
|
|
"availabilityImpact": "HIGH",
|
|
"baseScore": 6.5,
|
|
"baseSeverity": "MEDIUM"
|
|
},
|
|
"exploitabilityScore": 1.2,
|
|
"impactScore": 5.2
|
|
}
|
|
],
|
|
"cvssMetricV30": [
|
|
{
|
|
"source": "ykramarz@cisco.com",
|
|
"type": "Secondary",
|
|
"cvssData": {
|
|
"version": "3.0",
|
|
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
|
|
"attackVector": "NETWORK",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "HIGH",
|
|
"availabilityImpact": "NONE",
|
|
"baseScore": 4.9,
|
|
"baseSeverity": "MEDIUM"
|
|
},
|
|
"exploitabilityScore": 1.2,
|
|
"impactScore": 3.6
|
|
}
|
|
],
|
|
"cvssMetricV2": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "2.0",
|
|
"vectorString": "AV:N/AC:L/Au:S/C:N/I:C/A:C",
|
|
"accessVector": "NETWORK",
|
|
"accessComplexity": "LOW",
|
|
"authentication": "SINGLE",
|
|
"confidentialityImpact": "NONE",
|
|
"integrityImpact": "COMPLETE",
|
|
"availabilityImpact": "COMPLETE",
|
|
"baseScore": 8.5
|
|
},
|
|
"baseSeverity": "HIGH",
|
|
"exploitabilityScore": 8.0,
|
|
"impactScore": 9.2,
|
|
"acInsufInfo": false,
|
|
"obtainAllPrivilege": false,
|
|
"obtainUserPrivilege": false,
|
|
"obtainOtherPrivilege": false,
|
|
"userInteractionRequired": false
|
|
}
|
|
]
|
|
},
|
|
"weaknesses": [
|
|
{
|
|
"source": "nvd@nist.gov",
|
|
"type": "Primary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-610"
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"source": "ykramarz@cisco.com",
|
|
"type": "Secondary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-73"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"configurations": [
|
|
{
|
|
"nodes": [
|
|
{
|
|
"operator": "OR",
|
|
"negate": false,
|
|
"cpeMatch": [
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:12.5\\(1\\):*:*:*:-:*:*:*",
|
|
"matchCriteriaId": "0F4F8482-029A-4A84-97F1-9EDEDCE42C6B"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:12.5\\(1\\):*:*:*:session_management:*:*:*",
|
|
"matchCriteriaId": "EB810DDE-18A0-4168-8EC1-726DA62453E8"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:14.0:*:*:*:-:*:*:*",
|
|
"matchCriteriaId": "CD0AB4E6-61AF-4FB9-8292-75FC56EE61EA"
|
|
},
|
|
{
|
|
"vulnerable": true,
|
|
"criteria": "cpe:2.3:a:cisco:unified_communications_manager:14.0:*:*:*:session_management:*:*:*",
|
|
"matchCriteriaId": "5B613D5E-BF3D-426B-9A5B-0322D48EE693"
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-arb-write-74QzruUU",
|
|
"source": "ykramarz@cisco.com",
|
|
"tags": [
|
|
"Vendor Advisory"
|
|
]
|
|
}
|
|
]
|
|
} |