cvelist/2020/12xxx/CVE-2020-12144.json

{
    "CVE_data_meta": {
        "ASSIGNER": "sirt@silver-peak.com",
        "ID": "CVE-2020-12144",
        "STATE": "PUBLIC",
        "TITLE": "The certificate used to identify the Silver Peak Cloud Portal to EdgeConnect devices is not validated "
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "1. Unity EdgeConnect, NX, VX 2. Unity Orchestrator\u202f  3. EdgeConnect in AWS, Azure, GCP\u202f",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_name": "All versions affected prior to Silver Peak Unity ECOS\u2122 8.3.2+, 8.1.9.12+ and Silver Peak Unity Orchestrator\u2122 8.9.2+",
                                            "version_value": "All versions affected prior to Silver Peak Unity ECOS\u2122 8.3.2+, 8.1.9.12+ and Silver Peak Unity Orchestrator\u2122 8.9.2+"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Silver Peak Systems, Inc."
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "This vulnerability was reported to Silver Peak by Denis Kolegov, Mariya Nedyak, and Anton Nikolaev from the SD-WAN New Hop team."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "The certificate used to identify the Silver Peak Cloud Portal to EdgeConnect devices is not validated. This makes it possible for someone to establish a TLS connection from EdgeConnect to an untrusted portal."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:H/A:H",
            "version": "3.1"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-295: Improper Certificate Validation "
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "CONFIRM",
                "name": "https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_rogue_portal-cve_2020_12144.pdf",
                "url": "https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_rogue_portal-cve_2020_12144.pdf"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Resolution \n\u2022\tChanges have been made to strengthen the initial exchange between the EdgeConnect appliance and the Cloud Portal. After the changes, EdgeConnect will validate the certificate used to identify the Silver Peak Cloud Portal to EdgeConnect. \n\n\u2022\tTLS itself is continually subject to newly discovered and exploitable vulnerabilities. As such, all versions of EdgeConnect software implement additional out-of-band and user-controlled authentication mechanisms. \n\nAny required configuration\n\u2022\tDo not change Cloud Portal\u2019s IP address as discovered by the EdgeConnect appliance. \n\u2022\tUpgrade to Silver Peak Unity ECOS\u2122 8.3.2+ or 8.1.9.12+ and Silver Peak Unity  Orchestrator\u2122 8.9.2+. \n\u2022\tIn Orchestrator, enable the \u201cVerify Portal Certificate\u201d option under Advanced Security Settings. \n"
        },
        {
            "lang": "eng",
            "value": "The full details of the CVE can be found at https://www.silver-peak.com/sites/default/files/advisory/security_advisory_notice_rogue_portal_cve_2020_12144.pdf"
        }
    ],
    "source": {
        "advisory": "2020 -04-24-001- 003",
        "discovery": "EXTERNAL"
    }
}