variot - var-202110-1763

var-202110-1763

Vulnerability from variot

A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a denial of service (DoS) condition. This vulnerability is due to improper input validation when parsing HTTPS requests. An attacker could exploit this vulnerability by sending a malicious HTTPS request to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. The platform provides features such as highly secure access to data and network resources

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-202110-1763",
  "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": "firepower threat defense",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "6.7.0"
      },
      {
        "model": "firepower threat defense",
        "scope": "eq",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "7.0.0"
      },
      {
        "model": "adaptive security appliance software",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.8.4.40"
      },
      {
        "model": "adaptive security appliance software",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.14.3"
      },
      {
        "model": "adaptive security appliance software",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.13"
      },
      {
        "model": "adaptive security appliance software",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.8"
      },
      {
        "model": "adaptive security appliance software",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.12.4.26"
      },
      {
        "model": "adaptive security appliance software",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.16.1.28"
      },
      {
        "model": "firepower threat defense",
        "scope": "lte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "6.2.2"
      },
      {
        "model": "adaptive security appliance software",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.9"
      },
      {
        "model": "adaptive security appliance software",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.15"
      },
      {
        "model": "firepower threat defense",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "6.2.3"
      },
      {
        "model": "adaptive security appliance",
        "scope": "lte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.7"
      },
      {
        "model": "firepower threat defense",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "6.7.0.3"
      },
      {
        "model": "adaptive security appliance software",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.16"
      },
      {
        "model": "firepower threat defense",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "6.6.5"
      },
      {
        "model": "firepower threat defense",
        "scope": "gte",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "6.5.0"
      },
      {
        "model": "firepower threat defense",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "6.4.0.13"
      },
      {
        "model": "adaptive security appliance software",
        "scope": "lt",
        "trust": 1.0,
        "vendor": "cisco",
        "version": "9.15.1.17"
      },
      {
        "model": "cisco firepower threat defense \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2",
        "scope": null,
        "trust": 0.8,
        "vendor": "\u30b7\u30b9\u30b3\u30b7\u30b9\u30c6\u30e0\u30ba",
        "version": null
      },
      {
        "model": "cisco adaptive security appliance",
        "scope": null,
        "trust": 0.8,
        "vendor": "\u30b7\u30b9\u30b3\u30b7\u30b9\u30c6\u30e0\u30ba",
        "version": null
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1573"
      }
    ]
  },
  "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": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "6.2.2",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.7.0.3",
                "versionStartIncluding": "6.7.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.6.5",
                "versionStartIncluding": "6.5.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:7.0.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "6.4.0.13",
                "versionStartIncluding": "6.2.3",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:cisco:adaptive_security_appliance:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "9.7",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.14.3",
                "versionStartIncluding": "9.13",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.12.4.26",
                "versionStartIncluding": "9.9",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.8.4.40",
                "versionStartIncluding": "9.8",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.16.1.28",
                "versionStartIncluding": "9.16",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "9.15.1.17",
                "versionStartIncluding": "9.15",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-1573"
      }
    ]
  },
  "cve": "CVE-2021-1573",
  "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": [
          {
            "acInsufInfo": false,
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "NVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.1,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 8.6,
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "severity": "HIGH",
            "trust": 1.0,
            "userInteractionRequired": false,
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          {
            "acInsufInfo": null,
            "accessComplexity": "Medium",
            "accessVector": "Network",
            "authentication": "None",
            "author": "NVD",
            "availabilityImpact": "Complete",
            "baseScore": 7.1,
            "confidentialityImpact": "None",
            "exploitabilityScore": null,
            "id": "CVE-2021-1573",
            "impactScore": null,
            "integrityImpact": "None",
            "obtainAllPrivilege": null,
            "obtainOtherPrivilege": null,
            "obtainUserPrivilege": null,
            "severity": "High",
            "trust": 0.8,
            "userInteractionRequired": null,
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "author": "VULHUB",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.1,
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 8.6,
            "id": "VHN-374627",
            "impactScore": 6.9,
            "integrityImpact": "NONE",
            "severity": "HIGH",
            "trust": 0.1,
            "vectorString": "AV:N/AC:M/AU:N/C:N/I:N/A:C",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "NVD",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 3.9,
            "impactScore": 3.6,
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "author": "ykramarz@cisco.com",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "exploitabilityScore": 3.9,
            "impactScore": 4.0,
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "trust": 1.0,
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Network",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 7.5,
            "baseSeverity": "High",
            "confidentialityImpact": "None",
            "exploitabilityScore": null,
            "id": "CVE-2021-1573",
            "impactScore": null,
            "integrityImpact": "None",
            "privilegesRequired": "None",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "None",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "NVD",
            "id": "CVE-2021-1573",
            "trust": 1.8,
            "value": "HIGH"
          },
          {
            "author": "ykramarz@cisco.com",
            "id": "CVE-2021-1573",
            "trust": 1.0,
            "value": "HIGH"
          },
          {
            "author": "CNNVD",
            "id": "CNNVD-202110-2005",
            "trust": 0.6,
            "value": "HIGH"
          },
          {
            "author": "VULHUB",
            "id": "VHN-374627",
            "trust": 0.1,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-374627"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1573"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1573"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-2005"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a denial of service (DoS) condition. This vulnerability is due to improper input validation when parsing HTTPS requests. An attacker could exploit this vulnerability by sending a malicious HTTPS request to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition. The platform provides features such as highly secure access to data and network resources",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2021-1573"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      },
      {
        "db": "VULHUB",
        "id": "VHN-374627"
      }
    ],
    "trust": 1.71
  },
  "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-2021-1573",
        "trust": 3.3
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-017802",
        "trust": 0.8
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-2005",
        "trust": 0.7
      },
      {
        "db": "CS-HELP",
        "id": "SB2021102805",
        "trust": 0.6
      },
      {
        "db": "AUSCERT",
        "id": "ESB-2021.3595",
        "trust": 0.6
      },
      {
        "db": "VULHUB",
        "id": "VHN-374627",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-374627"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1573"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-2005"
      }
    ]
  },
  "id": "VAR-202110-1763",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-374627"
      }
    ],
    "trust": 0.01
  },
  "last_update_date": "2023-12-18T12:42:17.115000Z",
  "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": "cisco-sa-asafdt-webvpn-dos-KSqJAKPA",
        "trust": 0.8,
        "url": "https://sec.cloudapps.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-asafdt-webvpn-dos-ksqjakpa"
      },
      {
        "title": "Cisco Firepower Threat Defense ( FTD )with Cisco Adaptive Security Appliances Software ( ASA Software ) Remediation measures for environmental problem vulnerabilities",
        "trust": 0.6,
        "url": "http://123.124.177.30/web/xxk/bdxqbyid.tag?id=178979"
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-2005"
      }
    ]
  },
  "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-787",
        "trust": 1.0
      },
      {
        "problemtype": "HTTP Request Smuggling (CWE-444) [NVD evaluation ]",
        "trust": 0.8
      },
      {
        "problemtype": "CWE-444",
        "trust": 0.1
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-374627"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1573"
      }
    ]
  },
  "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": 2.3,
        "url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-asafdt-webvpn-dos-ksqjakpa"
      },
      {
        "trust": 1.4,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2021-1573"
      },
      {
        "trust": 0.6,
        "url": "https://www.auscert.org.au/bulletins/esb-2021.3595"
      },
      {
        "trust": 0.6,
        "url": "https://www.cybersecurity-help.cz/vdb/sb2021102805"
      },
      {
        "trust": 0.6,
        "url": "https://vigilance.fr/vulnerability/cisco-asa-denial-of-service-via-web-services-interface-https-requests-36738"
      }
    ],
    "sources": [
      {
        "db": "VULHUB",
        "id": "VHN-374627"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1573"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-2005"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "VULHUB",
        "id": "VHN-374627"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      },
      {
        "db": "NVD",
        "id": "CVE-2021-1573"
      },
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-2005"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2022-01-11T00:00:00",
        "db": "VULHUB",
        "id": "VHN-374627"
      },
      {
        "date": "2023-02-10T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      },
      {
        "date": "2022-01-11T19:15:07.743000",
        "db": "NVD",
        "id": "CVE-2021-1573"
      },
      {
        "date": "2021-10-27T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202110-2005"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2022-01-19T00:00:00",
        "db": "VULHUB",
        "id": "VHN-374627"
      },
      {
        "date": "2023-02-10T05:36:00",
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      },
      {
        "date": "2023-08-16T16:18:07.767000",
        "db": "NVD",
        "id": "CVE-2021-1573"
      },
      {
        "date": "2023-06-28T00:00:00",
        "db": "CNNVD",
        "id": "CNNVD-202110-2005"
      }
    ]
  },
  "threat_type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "remote",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-2005"
      }
    ],
    "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\u00a0Adaptive\u00a0Security\u00a0Appliance\u00a0Software\u00a0 and \u00a0Cisco\u00a0Firepower\u00a0Threat\u00a0Defense\u00a0Software\u00a0 In \u00a0HTTP\u00a0 Request Smuggling Vulnerability",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2021-017802"
      }
    ],
    "trust": 0.8
  },
  "type": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/type#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "buffer error",
    "sources": [
      {
        "db": "CNNVD",
        "id": "CNNVD-202110-2005"
      }
    ],
    "trust": 0.6
  }
}

cve-2021-1573

Vulnerability from cvelistv5

Published

2022-01-11 18:55

Modified

2024-11-06 16:47

Severity ?

8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Summary

Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Denial of Service Vulnerability

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asafdt-webvpn-dos-KSqJAKPA	vendor-advisory, x_refsource_CISCO

Impacted products

▼	Vendor	Product
	Cisco	Cisco Adaptive Security Appliance Software
	Cisco	Cisco Firepower Threat Defense Software

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T16:18:10.323Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asafdt-webvpn-dos-KSqJAKPA"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-1573",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-06T16:01:58.648981Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-11-06T16:47:14.916Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Adaptive Security Appliance Software",
          "vendor": "Cisco",
          "versions": [
            {
              "lessThan": "6.4.0.13",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Cisco Firepower Threat Defense Software",
          "vendor": "Cisco",
          "versions": [
            {
              "lessThan": "6.6.5",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2021-10-27T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a denial of service (DoS) condition. This vulnerability is due to improper input validation when parsing HTTPS requests. An attacker could exploit this vulnerability by sending a malicious HTTPS request to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "CWE-121 Stack-based Buffer Overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-787",
              "description": "CWE-787 Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-01-11T18:55:11",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asafdt-webvpn-dos-KSqJAKPA"
        }
      ],
      "source": {
        "advisory": "cisco-sa-asafdt-webvpn-dos-KSqJAKPA",
        "defect": [
          "",
          "CSCvy36910"
        ],
        "discovery": "INTERNAL"
      },
      "title": "Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Denial of Service Vulnerability",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "DATE_PUBLIC": "2021-10-27T17:38:00.000Z",
          "ID": "CVE-2021-1573",
          "STATE": "PUBLIC",
          "TITLE": "Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Denial of Service Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cisco Adaptive Security Appliance Software",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "6.4.0.13"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "Cisco Firepower Threat Defense Software",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "6.6.5"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Cisco"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a denial of service (DoS) condition. This vulnerability is due to improper input validation when parsing HTTPS requests. An attacker could exploit this vulnerability by sending a malicious HTTPS request to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition."
            }
          ]
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-121 Stack-based Buffer Overflow"
                }
              ]
            },
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-787 Out-of-bounds Write"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asafdt-webvpn-dos-KSqJAKPA",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asafdt-webvpn-dos-KSqJAKPA"
            }
          ]
        },
        "source": {
          "advisory": "cisco-sa-asafdt-webvpn-dos-KSqJAKPA",
          "defect": [
            "",
            "CSCvy36910"
          ],
          "discovery": "INTERNAL"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2021-1573",
    "datePublished": "2022-01-11T18:55:11.325842Z",
    "dateReserved": "2020-11-13T00:00:00",
    "dateUpdated": "2024-11-06T16:47:14.916Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted