CVE-2016-6445 (GCVE-0-2016-6445)

Vulnerability from cvelistv5 – Published: 2016-10-27 21:00 – Updated: 2024-08-06 01:29
VLAI?
Summary
A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) service of the Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6 could allow an unauthenticated, remote attacker to masquerade as a legitimate user. This vulnerability is due to the XMPP service incorrectly processing a deprecated authentication scheme. A successful exploit could allow an attacker to access the system as another user.
Severity ?
No CVSS data available.
CWE
  • unspecified
Assigner
References
Impacted products
Vendor Product Version
n/a Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6 Affected: Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T01:29:20.015Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-msc"
          },
          {
            "name": "1037000",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1037000"
          },
          {
            "name": "93517",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/93517"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6"
            }
          ]
        }
      ],
      "datePublic": "2016-10-27T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) service of the Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6 could allow an unauthenticated, remote attacker to masquerade as a legitimate user. This vulnerability is due to the XMPP service incorrectly processing a deprecated authentication scheme. A successful exploit could allow an attacker to access the system as another user."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "unspecified",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-29T09:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-msc"
        },
        {
          "name": "1037000",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1037000"
        },
        {
          "name": "93517",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/93517"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2016-6445",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) service of the Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6 could allow an unauthenticated, remote attacker to masquerade as a legitimate user. This vulnerability is due to the XMPP service incorrectly processing a deprecated authentication scheme. A successful exploit could allow an attacker to access the system as another user."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "unspecified"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-msc",
              "refsource": "CONFIRM",
              "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-msc"
            },
            {
              "name": "1037000",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1037000"
            },
            {
              "name": "93517",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/93517"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2016-6445",
    "datePublished": "2016-10-27T21:00:00",
    "dateReserved": "2016-07-26T00:00:00",
    "dateUpdated": "2024-08-06T01:29:20.015Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:cisco:meeting_server:1.8.15:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B8E4843E-E44A-42E8-B83D-AEFC7A8BCE13\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:cisco:meeting_server:1.8_base:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"0CD09398-8DBF-4467-9BE3-A9297AE247AB\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:cisco:meeting_server:1.9.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1691992B-DD39-43CA-BD51-800EEE19F224\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:cisco:meeting_server:1.9.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"53619071-8A6A-4230-BDEF-B0E1461217C0\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:cisco:meeting_server:2.0.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C48DC084-1DD2-4878-B1DB-1035CAE3B918\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:cisco:meeting_server:2.0.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1CA9A904-9AB5-4757-ABD1-0F6F933799BE\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:cisco:meeting_server:2.0.3:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8FA8A21E-97BA-4326-9F7B-FCBD480134EF\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:cisco:meeting_server:2.0.4:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1E6FA3F5-752D-45AB-A8CB-6488F409D933\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:cisco:meeting_server:2.0.5:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"4B80C9BA-07EC-4183-9AAD-3229913C9FD7\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) service of the Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6 could allow an unauthenticated, remote attacker to masquerade as a legitimate user. This vulnerability is due to the XMPP service incorrectly processing a deprecated authentication scheme. A successful exploit could allow an attacker to access the system as another user.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en el servicio Extensible Messaging y Presence Protocol (XMPP) del Cisco Meeting Server (CMS) en versiones anteriores a 2.0.6 y Acano Server en versiones anteriores a 1.8.18 y 1.9.x en versiones anteriores a 1.9.6 podr\\u00eda permitir a un atacante remoto no autenticado enmascararse como un usuario leg\\u00edtimo. Esta vulnerabilidad se debe a que el servicio XMPP no procesa correctamente un esquema de autenticaci\\u00f3n en desuso. Una explotaci\\u00f3n exitosa puede permitir a un atacante acceder al sistema como otro usuario.\"}]",
      "id": "CVE-2016-6445",
      "lastModified": "2024-11-21T02:56:08.870",
      "metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\", \"baseScore\": 9.1, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.2}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:P/A:N\", \"baseScore\": 6.4, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 4.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2016-10-27T21:59:17.063",
      "references": "[{\"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-msc\", \"source\": \"ykramarz@cisco.com\", \"tags\": [\"Mitigation\", \"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/93517\", \"source\": \"ykramarz@cisco.com\"}, {\"url\": \"http://www.securitytracker.com/id/1037000\", \"source\": \"ykramarz@cisco.com\"}, {\"url\": \"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-msc\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mitigation\", \"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/93517\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.securitytracker.com/id/1037000\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "ykramarz@cisco.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2016-6445\",\"sourceIdentifier\":\"psirt@cisco.com\",\"published\":\"2016-10-27T21:59:17.063\",\"lastModified\":\"2025-04-12T10:46:40.837\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A vulnerability in the Extensible Messaging and Presence Protocol (XMPP) service of the Cisco Meeting Server (CMS) before 2.0.6 and Acano Server before 1.8.18 and 1.9.x before 1.9.6 could allow an unauthenticated, remote attacker to masquerade as a legitimate user. This vulnerability is due to the XMPP service incorrectly processing a deprecated authentication scheme. A successful exploit could allow an attacker to access the system as another user.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad en el servicio Extensible Messaging y Presence Protocol (XMPP) del Cisco Meeting Server (CMS) en versiones anteriores a 2.0.6 y Acano Server en versiones anteriores a 1.8.18 y 1.9.x en versiones anteriores a 1.9.6 podr\u00eda permitir a un atacante remoto no autenticado enmascararse como un usuario leg\u00edtimo. Esta vulnerabilidad se debe a que el servicio XMPP no procesa correctamente un esquema de autenticaci\u00f3n en desuso. Una explotaci\u00f3n exitosa puede permitir a un atacante acceder al sistema como otro usuario.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:P/I:P/A:N\",\"baseScore\":6.4,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:meeting_server:1.8.15:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B8E4843E-E44A-42E8-B83D-AEFC7A8BCE13\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:meeting_server:1.8_base:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"0CD09398-8DBF-4467-9BE3-A9297AE247AB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:meeting_server:1.9.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1691992B-DD39-43CA-BD51-800EEE19F224\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:meeting_server:1.9.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"53619071-8A6A-4230-BDEF-B0E1461217C0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:meeting_server:2.0.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C48DC084-1DD2-4878-B1DB-1035CAE3B918\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:meeting_server:2.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1CA9A904-9AB5-4757-ABD1-0F6F933799BE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:meeting_server:2.0.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"8FA8A21E-97BA-4326-9F7B-FCBD480134EF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:meeting_server:2.0.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1E6FA3F5-752D-45AB-A8CB-6488F409D933\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:meeting_server:2.0.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4B80C9BA-07EC-4183-9AAD-3229913C9FD7\"}]}]}],\"references\":[{\"url\":\"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-msc\",\"source\":\"psirt@cisco.com\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/93517\",\"source\":\"psirt@cisco.com\"},{\"url\":\"http://www.securitytracker.com/id/1037000\",\"source\":\"psirt@cisco.com\"},{\"url\":\"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-msc\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mitigation\",\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/93517\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id/1037000\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…