Vulnerability-Lookup

VAR-201507-0531

Vulnerability from variot - Updated: 2025-04-12 23:14

The PPPoE establishment implementation in Cisco IOS XE 3.5.0S on ASR 1000 devices allows remote attackers to cause a denial of service (device reload) by sending malformed PPPoE Active Discovery Request (PADR) packets on the local network, aka Bug ID CSCty94202. This issue is being tracked by Cisco Bug ID CSCty94202

Show details on source website

JSON

To clipboard

{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-201507-0531",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "ios xe",
        "scope": "eq",
        "trust": 2.4,
        "vendor": "cisco",
        "version": "3.5.0s"
      },
      {
        "model": "asr 1001 router",
        "scope": null,
        "trust": 0.8,
        "vendor": "cisco",
        "version": null
      },
      {
        "model": "asr 1001-x router",
        "scope": null,
        "trust": 0.8,
        "vendor": "cisco",
        "version": null
      },
      {
        "model": "asr 1002 router",
        "scope": null,
        "trust": 0.8,
        "vendor": "cisco",
        "version": null
      },
      {
        "model": "asr 1002-x router",
        "scope": null,
        "trust": 0.8,
        "vendor": "cisco",
        "version": null
      },
      {
        "model": "asr 1004 router",
        "scope": null,
        "trust": 0.8,
        "vendor": "cisco",
        "version": null
      },
      {
        "model": "asr 1006 router",
        "scope": null,
        "trust": 0.8,
        "vendor": "cisco",
        "version": null
      },
      {
        "model": "asr 1013 router",
        "scope": null,
        "trust": 0.8,
        "vendor": "cisco",
        "version": null
      },
      {
        "model": "asr",
        "scope": "eq",
        "trust": 0.6,
        "vendor": "cisco",
        "version": "1000"
      },
      {
        "model": "ios xe 3.5.0s",
        "scope": null,
        "trust": 0.6,
        "vendor": "cisco",
        "version": null
      },
      {
        "model": "ios xe software 3.5s.0",
        "scope": null,
        "trust": 0.3,
        "vendor": "cisco",
        "version": null
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      },
      {
        "db": "BID",
        "id": "75585"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201507-195"
      },
      {
        "db": "NVD",
        "id": "CVE-2015-4243"
      }
    ]
  },
  "configurations": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/configurations#",
      "children": {
        "@container": "@list"
      },
      "cpe_match": {
        "@container": "@list"
      },
      "data": {
        "@container": "@list"
      },
      "nodes": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "cpe_match": [
              {
                "cpe22Uri": "cpe:/h:cisco:asr_1001_router",
                "vulnerable": true
              },
              {
                "cpe22Uri": "cpe:/h:cisco:asr_1001-x",
                "vulnerable": true
              },
              {
                "cpe22Uri": "cpe:/h:cisco:asr_1002_router",
                "vulnerable": true
              },
              {
                "cpe22Uri": "cpe:/h:cisco:asr_1002-x_router",
                "vulnerable": true
              },
              {
                "cpe22Uri": "cpe:/h:cisco:asr_1004_router",
                "vulnerable": true
              },
              {
                "cpe22Uri": "cpe:/h:cisco:asr_1006_router",
                "vulnerable": true
              },
              {
                "cpe22Uri": "cpe:/h:cisco:asr_1013_router",
                "vulnerable": true
              },
              {
                "cpe22Uri": "cpe:/o:cisco:ios_xe",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Cisco",
    "sources": [
      {
        "db": "BID",
        "id": "75585"
      }
    ],
    "trust": 0.3
  },
  "cve": "CVE-2015-4243",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "author": "nvd@nist.gov",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.1,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 6.5,
            "id": "CVE-2015-4243",
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "severity": "MEDIUM",
            "trust": 1.8,
            "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "author": "CNVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.1,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 6.5,
            "id": "CNVD-2015-04437",
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "severity": "MEDIUM",
            "trust": 0.6,
            "vectorString": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          {
            "accessComplexity": "LOW",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.1,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 6.5,
            "id": "VHN-82204",
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "severity": "MEDIUM",
            "trust": 0.1,
            "vectorString": "AV:A/AC:L/AU:N/C:N/I:N/A:C",
            "version": "2.0"
          }
        ],
        "cvssV3": [],
        "severity": [
          {
            "author": "nvd@nist.gov",
            "id": "CVE-2015-4243",
            "trust": 1.0,
            "value": "MEDIUM"
          },
          {
            "author": "NVD",
            "id": "CVE-2015-4243",
            "trust": 0.8,
            "value": "Medium"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2015-04437",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-201507-195",
            "trust": 0.6,
            "value": "MEDIUM"
          },
          {
            "author": "VULHUB",
            "id": "VHN-82204",
            "trust": 0.1,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      },
      {
        "db": "VULHUB",
        "id": "VHN-82204"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201507-195"
      },
      {
        "db": "NVD",
        "id": "CVE-2015-4243"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "The PPPoE establishment implementation in Cisco IOS XE 3.5.0S on ASR 1000 devices allows remote attackers to cause a denial of service (device reload) by sending malformed PPPoE Active Discovery Request (PADR) packets on the local network, aka Bug ID CSCty94202. \nThis issue is being tracked by Cisco Bug ID CSCty94202",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2015-4243"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      },
      {
        "db": "BID",
        "id": "75585"
      },
      {
        "db": "VULHUB",
        "id": "VHN-82204"
      }
    ],
    "trust": 2.52
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2015-4243",
        "trust": 3.4
      },
      {
        "db": "SECTRACK",
        "id": "1032805",
        "trust": 1.1
      },
      {
        "db": "BID",
        "id": "75585",
        "trust": 1.0
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494",
        "trust": 0.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201507-195",
        "trust": 0.7
      },
      {
        "db": "CNVD",
        "id": "CNVD-2015-04437",
        "trust": 0.6
      },
      {
        "db": "VULHUB",
        "id": "VHN-82204",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      },
      {
        "db": "VULHUB",
        "id": "VHN-82204"
      },
      {
        "db": "BID",
        "id": "75585"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201507-195"
      },
      {
        "db": "NVD",
        "id": "CVE-2015-4243"
      }
    ]
  },
  "id": "VAR-201507-0531",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      },
      {
        "db": "VULHUB",
        "id": "VHN-82204"
      }
    ],
    "trust": 1.42035153
  },
  "iot_taxonomy": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "category": [
          "Network device"
        ],
        "sub_category": null,
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      }
    ]
  },
  "last_update_date": "2025-04-12T23:14:19.057000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "39675",
        "trust": 0.8,
        "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39675"
      },
      {
        "title": "Patch for Cisco ASR 1000 IOS XE PPPoE Process Denial of Service Vulnerability",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchInfo/show/60678"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-399",
        "trust": 1.9
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-82204"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      },
      {
        "db": "NVD",
        "id": "CVE-2015-4243"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 2.6,
        "url": "http://tools.cisco.com/security/center/viewalert.x?alertid=39675"
      },
      {
        "trust": 1.1,
        "url": "http://www.securitytracker.com/id/1032805"
      },
      {
        "trust": 0.8,
        "url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2015-4243"
      },
      {
        "trust": 0.8,
        "url": "http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2015-4243"
      },
      {
        "trust": 0.3,
        "url": "http://www.cisco.com/"
      },
      {
        "trust": 0.3,
        "url": "http://www.cisco.com/c/en/us/products/ios-nx-os-software/ios-xe/index.html"
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      },
      {
        "db": "VULHUB",
        "id": "VHN-82204"
      },
      {
        "db": "BID",
        "id": "75585"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201507-195"
      },
      {
        "db": "NVD",
        "id": "CVE-2015-4243"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      },
      {
        "db": "VULHUB",
        "id": "VHN-82204"
      },
      {
        "db": "BID",
        "id": "75585"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-201507-195"
      },
      {
        "db": "NVD",
        "id": "CVE-2015-4243"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2015-07-14T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      },
      {
        "date": "2015-07-08T00:00:00",
        "db": "VULHUB",
        "id": "VHN-82204"
      },
      {
        "date": "2015-07-07T00:00:00",
        "db": "BID",
        "id": "75585"
      },
      {
        "date": "2015-07-13T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      },
      {
        "date": "2015-07-09T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201507-195"
      },
      {
        "date": "2015-07-08T14:59:03.817000",
        "db": "NVD",
        "id": "CVE-2015-4243"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2015-07-14T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2015-04437"
      },
      {
        "date": "2016-12-29T00:00:00",
        "db": "VULHUB",
        "id": "VHN-82204"
      },
      {
        "date": "2015-07-07T00:00:00",
        "db": "BID",
        "id": "75585"
      },
      {
        "date": "2015-07-13T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      },
      {
        "date": "2015-07-13T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-201507-195"
      },
      {
        "date": "2025-04-12T10:46:40.837000",
        "db": "NVD",
        "id": "CVE-2015-4243"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "specific network environment",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201507-195"
      }
    ],
    "trust": 0.6
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Cisco ASR 1000 Runs on the device  Cisco IOS XE of  PPPoE establishment Service disruption in implementations  (DoS) Vulnerabilities",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2015-003494"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "resource management error",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-201507-195"
      }
    ],
    "trust": 0.6
  }
}

CVE-2015-4243 (GCVE-0-2015-4243)

Vulnerability from cvelistv5 – Published: 2015-07-08 14:00 – Updated: 2024-08-06 06:11

Summary

Severity

No CVSS data available.

CWE

Assigner

cisco CNA under the mitre root

CNA scorecard C 66/100 over 434 records in the last 180 days details

References

2 references

URL	Tags
http://www.securitytracker.com/id/1032805	vdb-entryx_refsource_SECTRACK
http://tools.cisco.com/security/center/viewAlert.…	vendor-advisoryx_refsource_CISCO

Date Public

2015-07-07 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T06:11:11.774Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "1032805",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1032805"
          },
          {
            "name": "20150707 Cisco IOS XE for Cisco 1000 Series ASR Routers Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39675"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-07-07T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The PPPoE establishment implementation in Cisco IOS XE 3.5.0S on ASR 1000 devices allows remote attackers to cause a denial of service (device reload) by sending malformed PPPoE Active Discovery Request (PADR) packets on the local network, aka Bug ID CSCty94202."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-23T18:57:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "1032805",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1032805"
        },
        {
          "name": "20150707 Cisco IOS XE for Cisco 1000 Series ASR Routers Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39675"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2015-4243",
          "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 PPPoE establishment implementation in Cisco IOS XE 3.5.0S on ASR 1000 devices allows remote attackers to cause a denial of service (device reload) by sending malformed PPPoE Active Discovery Request (PADR) packets on the local network, aka Bug ID CSCty94202."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "1032805",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1032805"
            },
            {
              "name": "20150707 Cisco IOS XE for Cisco 1000 Series ASR Routers Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39675"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2015-4243",
    "datePublished": "2015-07-08T14:00:00.000Z",
    "dateReserved": "2015-06-04T00:00:00.000Z",
    "dateUpdated": "2024-08-06T06:11:11.774Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted