CVE-2002-1102 (GCVE-0-2002-1102)

Vulnerability from cvelistv5 – Published: 2004-09-01 04:00 – Updated: 2024-08-08 03:12
VLAI
Summary
The LAN-to-LAN IPSEC capability for Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.4, allows remote attackers to cause a denial of service via an incoming LAN-to-LAN connection with an existing security association with another device on the remote network, which causes the concentrator to remove the previous connection.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.cisco.com/warp/public/707/vpn3k-multip… vendor-advisoryx_refsource_CISCO
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://www.securityfocus.com/bid/5622 vdb-entryx_refsource_BID
Date Public
2002-09-03 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-08T03:12:16.932Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20020903 Cisco VPN 3000 Concentrator Multiple Vulnerabilities",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml"
          },
          {
            "name": "cisco-vpn-lan-connection-dos(10027)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/10027"
          },
          {
            "name": "5622",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/5622"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2002-09-03T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The LAN-to-LAN IPSEC capability for Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.4, allows remote attackers to cause a denial of service via an incoming LAN-to-LAN connection with an existing security association with another device on the remote network, which causes the concentrator to remove the previous connection."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2004-07-25T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "20020903 Cisco VPN 3000 Concentrator Multiple Vulnerabilities",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml"
        },
        {
          "name": "cisco-vpn-lan-connection-dos(10027)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/10027"
        },
        {
          "name": "5622",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/5622"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2002-1102",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The LAN-to-LAN IPSEC capability for Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.4, allows remote attackers to cause a denial of service via an incoming LAN-to-LAN connection with an existing security association with another device on the remote network, which causes the concentrator to remove the previous connection."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20020903 Cisco VPN 3000 Concentrator Multiple Vulnerabilities",
              "refsource": "CISCO",
              "url": "http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml"
            },
            {
              "name": "cisco-vpn-lan-connection-dos(10027)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/10027"
            },
            {
              "name": "5622",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/5622"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2002-1102",
    "datePublished": "2004-09-01T04:00:00.000Z",
    "dateReserved": "2002-09-06T00:00:00.000Z",
    "dateUpdated": "2024-08-08T03:12:16.932Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2002-1102",
      "date": "2026-10-02",
      "epss": "0.01616",
      "percentile": "0.75164"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "923949D1-06EC-462F-A3BC-FCAB448042A2",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.a:*:*:*:*:*:*:*",
                    "matchCriteriaId": "901B1838-7169-41E5-80EF-29BB680BF937",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.b:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CDAEAA5F-0A98-48B7-8012-9B9909243135",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.c:*:*:*:*:*:*:*",
                    "matchCriteriaId": "11DA4B03-2D30-4514-9DF5-5F0DDD4B8DC8",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.d:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CB38834B-E4AB-43F4-888B-14B088C95594",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.f:*:*:*:*:*:*:*",
                    "matchCriteriaId": "23F8059B-3968-4D63-B1B3-74E545C918D1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "701CDA0D-F932-4251-B484-8F20F0AE9003",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.0\\(rel\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "93500B0E-5EE6-49C1-AD66-3AB007020B8B",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.0.3.a:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E674AA43-905E-40E0-A70F-77D05C62C18D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.0.3.b:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3F0D767F-7142-46D2-B3E4-7FE8E9E3285A",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.0.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "057A6BA0-5F5E-4FC4-B2EC-A17968EAC2C8",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "645AB682-2965-4C8D-B323-AB510E424407",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.1\\(rel\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "76F7F019-A0A4-49CD-BB28-24BF7725AC89",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.1.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "175CD875-3402-4B06-A3FA-7DFFCBB44056",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.1.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "AF61B8A5-31E7-40F5-8B3D-CA90E50618AD",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.1.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4C9017BB-5848-4361-ABB9-C69FB3AB90FC",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.5\\(rel\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "207034E8-35F7-4E78-A3FC-C86D20EB8D9A",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.5.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C544E523-15E5-4CE5-8113-53454F5D9973",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.5.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B09F6EBD-C3FC-4680-BE31-A766D863237D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:3.5.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DF8C3FDA-D321-4202-A8EA-6C1464558A8F",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:cisco:vpn_3002_hardware_client:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "12ECF578-84BF-4F41-9462-C09FA517F2A0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "The LAN-to-LAN IPSEC capability for Cisco VPN 3000 Concentrator 2.2.x, and 3.x before 3.5.4, allows remote attackers to cause a denial of service via an incoming LAN-to-LAN connection with an existing security association with another device on the remote network, which causes the concentrator to remove the previous connection."
          }
        ],
        "id": "CVE-2002-1102",
        "lastModified": "2026-04-16T00:27:16.627",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2002-10-04T04:00:00.000",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.securityfocus.com/bid/5622"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/10027"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.securityfocus.com/bid/5622"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/10027"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-Other"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.