gsd-2015-4217
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before 2015-06-25 uses the same default SSH host keys across different customers' installations, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a private key from another installation, aka Bug IDs CSCus29681, CSCuu95676, and CSCuu96601.
Aliases
Aliases
CVE-2015-4217


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-4217",
    "description": "The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before 2015-06-25 uses the same default SSH host keys across different customers\u0027 installations, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a private key from another installation, aka Bug IDs CSCus29681, CSCuu95676, and CSCuu96601.",
    "id": "GSD-2015-4217"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-4217"
      ],
      "details": "The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before 2015-06-25 uses the same default SSH host keys across different customers\u0027 installations, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a private key from another installation, aka Bug IDs CSCus29681, CSCuu95676, and CSCuu96601.",
      "id": "GSD-2015-4217",
      "modified": "2023-12-13T01:19:59.510990Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@cisco.com",
        "ID": "CVE-2015-4217",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
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                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
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                  }
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              },
              "vendor_name": "n/a"
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          }
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          {
            "name": "20150625 Multiple Default SSH Keys Vulnerabilities in Cisco Virtual WSA, ESA, and SMA",
            "refsource": "CISCO",
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150625-ironport"
          },
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          },
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            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39461"
          },
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            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/75418"
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    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:cisco:web_security_virtual_appliance:8.6.0:*:*:*:*:*:*:*",
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                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:cisco:web_security_virtual_appliance:8.5.1:*:*:*:*:*:*:*",
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                "cpe_name": [],
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              {
                "cpe23Uri": "cpe:2.3:a:cisco:content_security_management_virtual_appliance:9.0.0.087:*:*:*:*:*:*:*",
                "cpe_name": [],
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              {
                "cpe23Uri": "cpe:2.3:a:cisco:email_security_virtual_appliance:9.0.0:*:*:*:*:*:*:*",
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              {
                "cpe23Uri": "cpe:2.3:a:cisco:email_security_virtual_appliance:8.0.0:*:*:*:*:*:*:*",
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              {
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              {
                "cpe23Uri": "cpe:2.3:a:cisco:web_security_virtual_appliance:7.7.5:*:*:*:*:*:*:*",
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                "vulnerable": true
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            "operator": "OR"
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      },
      "cve": {
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          "ID": "CVE-2015-4217"
        },
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        "data_version": "4.0",
        "description": {
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              "value": "The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before 2015-06-25 uses the same default SSH host keys across different customers\u0027 installations, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a private key from another installation, aka Bug IDs CSCus29681, CSCuu95676, and CSCuu96601."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
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                  "value": "CWE-310"
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                {
                  "lang": "en",
                  "value": "CWE-200"
                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "20150625 Cisco Virtual WSA, ESA, and SMA Default SSH Host Keys Vulnerability",
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              "tags": [
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              "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39461"
            },
            {
              "name": "20150625 Multiple Default SSH Keys Vulnerabilities in Cisco Virtual WSA, ESA, and SMA",
              "refsource": "CISCO",
              "tags": [
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              ],
              "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150625-ironport"
            },
            {
              "name": "75418",
              "refsource": "BID",
              "tags": [
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            },
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                "VDB Entry"
              ],
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            },
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              "refsource": "SECTRACK",
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                "VDB Entry"
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              "url": "http://www.securitytracker.com/id/1032725"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2016-12-28T16:51Z",
      "publishedDate": "2015-06-26T10:59Z"
    }
  }
}


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