cve-2017-3834
Vulnerability from cvelistv5
Published
2017-04-06 18:00
Modified
2024-08-05 14:39
Severity ?
Summary
A vulnerability in Cisco Aironet 1830 Series and Cisco Aironet 1850 Series Access Points running Cisco Mobility Express Software could allow an unauthenticated, remote attacker to take complete control of an affected device. The vulnerability is due to the existence of default credentials for an affected device that is running Cisco Mobility Express Software, regardless of whether the device is configured as a master, subordinate, or standalone access point. An attacker who has layer 3 connectivity to an affected device could use Secure Shell (SSH) to log in to the device with elevated privileges. A successful exploit could allow the attacker to take complete control of the device. This vulnerability affects Cisco Aironet 1830 Series and Cisco Aironet 1850 Series Access Points that are running an 8.2.x release of Cisco Mobility Express Software prior to Release 8.2.111.0, regardless of whether the device is configured as a master, subordinate, or standalone access point. Release 8.2 was the first release of Cisco Mobility Express Software for next generation Cisco Aironet Access Points. Cisco Bug IDs: CSCva50691.
References
ykramarz@cisco.comhttp://www.securityfocus.com/bid/97422Third Party Advisory, VDB Entry
ykramarz@cisco.comhttp://www.securitytracker.com/id/1038181Third Party Advisory, VDB Entry
ykramarz@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-ameVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/97422Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1038181Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-ameVendor Advisory
Impacted products
Vendor Product Version
n/a Cisco Aironet 1830 Series and 1850 Series Access Points Version: Cisco Aironet 1830 Series and 1850 Series Access Points
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:39:40.945Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-ame"
          },
          {
            "name": "1038181",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1038181"
          },
          {
            "name": "97422",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97422"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Aironet 1830 Series and 1850 Series Access Points",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco Aironet 1830 Series and 1850 Series Access Points"
            }
          ]
        }
      ],
      "datePublic": "2017-04-06T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in Cisco Aironet 1830 Series and Cisco Aironet 1850 Series Access Points running Cisco Mobility Express Software could allow an unauthenticated, remote attacker to take complete control of an affected device. The vulnerability is due to the existence of default credentials for an affected device that is running Cisco Mobility Express Software, regardless of whether the device is configured as a master, subordinate, or standalone access point. An attacker who has layer 3 connectivity to an affected device could use Secure Shell (SSH) to log in to the device with elevated privileges. A successful exploit could allow the attacker to take complete control of the device. This vulnerability affects Cisco Aironet 1830 Series and Cisco Aironet 1850 Series Access Points that are running an 8.2.x release of Cisco Mobility Express Software prior to Release 8.2.111.0, regardless of whether the device is configured as a master, subordinate, or standalone access point. Release 8.2 was the first release of Cisco Mobility Express Software for next generation Cisco Aironet Access Points. Cisco Bug IDs: CSCva50691."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-255",
              "description": "CWE-255",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-11T09:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-ame"
        },
        {
          "name": "1038181",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1038181"
        },
        {
          "name": "97422",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/97422"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2017-3834",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco Aironet 1830 Series and 1850 Series Access Points",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Cisco Aironet 1830 Series and 1850 Series Access Points"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in Cisco Aironet 1830 Series and Cisco Aironet 1850 Series Access Points running Cisco Mobility Express Software could allow an unauthenticated, remote attacker to take complete control of an affected device. The vulnerability is due to the existence of default credentials for an affected device that is running Cisco Mobility Express Software, regardless of whether the device is configured as a master, subordinate, or standalone access point. An attacker who has layer 3 connectivity to an affected device could use Secure Shell (SSH) to log in to the device with elevated privileges. A successful exploit could allow the attacker to take complete control of the device. This vulnerability affects Cisco Aironet 1830 Series and Cisco Aironet 1850 Series Access Points that are running an 8.2.x release of Cisco Mobility Express Software prior to Release 8.2.111.0, regardless of whether the device is configured as a master, subordinate, or standalone access point. Release 8.2 was the first release of Cisco Mobility Express Software for next generation Cisco Aironet Access Points. Cisco Bug IDs: CSCva50691."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-255"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-ame",
              "refsource": "CONFIRM",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-ame"
            },
            {
              "name": "1038181",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1038181"
            },
            {
              "name": "97422",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/97422"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2017-3834",
    "datePublished": "2017-04-06T18:00:00",
    "dateReserved": "2016-12-21T00:00:00",
    "dateUpdated": "2024-08-05T14:39:40.945Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2017-3834\",\"sourceIdentifier\":\"ykramarz@cisco.com\",\"published\":\"2017-04-06T18:59:00.323\",\"lastModified\":\"2024-11-21T03:26:12.523\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in Cisco Aironet 1830 Series and Cisco Aironet 1850 Series Access Points running Cisco Mobility Express Software could allow an unauthenticated, remote attacker to take complete control of an affected device. The vulnerability is due to the existence of default credentials for an affected device that is running Cisco Mobility Express Software, regardless of whether the device is configured as a master, subordinate, or standalone access point. An attacker who has layer 3 connectivity to an affected device could use Secure Shell (SSH) to log in to the device with elevated privileges. A successful exploit could allow the attacker to take complete control of the device. This vulnerability affects Cisco Aironet 1830 Series and Cisco Aironet 1850 Series Access Points that are running an 8.2.x release of Cisco Mobility Express Software prior to Release 8.2.111.0, regardless of whether the device is configured as a master, subordinate, or standalone access point. Release 8.2 was the first release of Cisco Mobility Express Software for next generation Cisco Aironet Access Points. Cisco Bug IDs: CSCva50691.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en Cisco Aironet 1830 Series y Cisco Aironet 1850 Series Access Points running Cisco Mobility Express Software podr\u00eda permitir a un atacante remoto no autenticado tomar el control completo de un dispositivo afectado. La vulnerabilidad se debe a la existencia de credenciales predeterminadas para un dispositivo afectado que ejecuta el software Cisco Mobility Express, independientemente de si el dispositivo est\u00e1 configurado como punto de acceso maestro, subordinado o independiente. Un atacante que tenga una conectividad de capa 3 con un dispositivo afectado podr\u00eda usar Secure Shell (SSH) para iniciar sesi\u00f3n en el dispositivo con privilegios elevados. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante tomar el control completo del dispositivo. Esta vulnerabilidad afecta a Cisco Aironet 1830 Series y Cisco Aironet 1850 Series Access Points que est\u00e1n ejecutando un lanzamiento de 8.2.x Cisco Mobility Express Software anterior a la versi\u00f3n lanzamiento 8.2.111.0, independientemente de si el dispositivo est\u00e1 configurado como un punto de acceso maestro, subordinado o independiente. El lanzamiento 8.2 fue el primer lanzamiento de Cisco Mobility Express Software para la proxima generaci\u00f3n Cisco Aironet Access Points. Cisco Bug IDs: CSCva50691.\"}],\"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:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":10.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"ykramarz@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-255\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-1188\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:aironet_access_point_firmware:8.2.100.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6084120A-BC10-456C-A273-DB79F18353BE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:aironet_access_point_firmware:8.2.102.43:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5C6D3512-3832-449C-96D7-6D7A77FB7A2F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:aironet_access_point_firmware:8.2.102.139:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2F77138D-32E1-4329-9475-0E17EB9B7F22\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:aironet_access_point_firmware:8.2.111.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B7B23A8-EFFC-4B09-85A0-C55F94C7305D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:aironet_access_point_firmware:8.2.121.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5C38E9BB-76F6-4AA2-8261-87EF0C658BA5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:aironet_access_point_firmware:8.2.130.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B4EDCFD5-D028-4467-B2CA-9205665A1A49\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:aironet_access_point_firmware:90.57:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"BD48838B-58A8-4D3F-8B7B-DAD50C46726E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:cisco:aironet_access_point_firmware:102.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3F2526CE-DAD1-4B1F-835C-FEBBE538F835\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:aironet_1830i_access_point:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A9D15AA6-C1C1-48E9-9BCA-E49EE672F3D0\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:aironet_1850e_access_point:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ADF5568A-AC92-4617-9AFD-27ACB8AFFCC5\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:cisco:aironet_1850i_access_point:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0DDA73CE-6025-43A8-8801-8A2372E852F2\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/97422\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1038181\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-ame\",\"source\":\"ykramarz@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/97422\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1038181\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-ame\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.