{
  "GSD": {
    "alias": "CVE-2022-20822",
    "description": "A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read and delete files on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains certain character sequences to an affected system. A successful exploit could allow the attacker to read or delete specific files on the device that their configured administrative level should not have access to. Cisco plans to release software updates that address this vulnerability.",
    "id": "GSD-2022-20822"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-20822"
      ],
      "details": "A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read and delete files on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains certain character sequences to an affected system. A successful exploit could allow the attacker to read or delete specific files on the device that their configured administrative level should not have access to. Cisco plans to release software updates that address this vulnerability.",
      "id": "GSD-2022-20822",
      "modified": "2023-12-13T01:19:16.572561Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@cisco.com",
        "DATE_PUBLIC": "2022-10-19T23:00:00",
        "ID": "CVE-2022-20822",
        "STATE": "PUBLIC",
        "TITLE": "Cisco Identity Services Engine Unauthorized File Access Vulnerability"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Cisco Identity Services Engine Software ",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Cisco"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read and delete files on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains certain character sequences to an affected system. A successful exploit could allow the attacker to read or delete specific files on the device that their configured administrative level should not have access to. Cisco plans to release software updates that address this vulnerability."
          }
        ]
      },
      "exploit": [
        {
          "lang": "eng",
          "value": "The Cisco PSIRT is aware that proof-of-concept exploit code for the vulnerability that is described in this advisory will become available after software fixes are released. Public reports of the vulnerability, including a description and classification without specific technical details, will become available after publication of this advisory. "
        }
      ],
      "impact": {
        "cvss": {
          "baseScore": "7.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N ",
          "version": "3.0"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-22"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "20221019 Cisco Identity Services Engine Unauthorized File Access Vulnerability",
            "refsource": "CISCO",
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-path-trav-Dz5dpzyM"
          },
          {
            "name": "https://yoroi.company/en/research/cve-advisory-full-disclosure-cisco-ise-path-traversal/",
            "refsource": "MISC",
            "url": "https://yoroi.company/en/research/cve-advisory-full-disclosure-cisco-ise-path-traversal/"
          }
        ]
      },
      "source": {
        "advisory": "cisco-sa-ise-path-trav-Dz5dpzyM",
        "defect": [
          [
            "CSCwc62415"
          ]
        ],
        "discovery": "INTERNAL"
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.1:-:*:*:*:*:*:*",
                    "matchCriteriaId": "C4DB9726-532F-45CE-81FD-45F2F6C7CE51",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.1:patch1:*:*:*:*:*:*",
                    "matchCriteriaId": "2E8F0066-0EC0-41FD-80BE-55C4ED5F6B0E",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.1:patch3:*:*:*:*:*:*",
                    "matchCriteriaId": "5D1765DB-1BEF-4CE9-8B86-B91F709600EB",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:cisco:identity_services_engine:3.2:-:*:*:*:*:*:*",
                    "matchCriteriaId": "36722B6C-64A5-4D00-94E1-442878C37A35",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read and delete files on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains certain character sequences to an affected system. A successful exploit could allow the attacker to read or delete specific files on the device that their configured administrative level should not have access to. Cisco plans to release software updates that address this vulnerability."
          },
          {
            "lang": "es",
            "value": "Una vulnerabilidad en la interfaz de administraci\u00f3n basada en la web de Cisco Identity Services Engine (ISE) podr\u00eda permitir a un atacante remoto autenticado leer y eliminar archivos en un dispositivo afectado. Esta vulnerabilidad es debido a que no son comprobadas suficientemente las entradas proporcionadas por el usuario. Un atacante podr\u00eda explotar esta vulnerabilidad mediante el env\u00edo de una petici\u00f3n HTTP dise\u00f1ada que contenga determinadas secuencias de caracteres a un sistema afectado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir al atacante leer o eliminar archivos espec\u00edficos en el dispositivo a los que su nivel administrativo configurado no deber\u00eda tener acceso. Cisco planea publicar actualizaciones de software que aborden esta vulnerabilidad"
          }
        ],
        "id": "CVE-2022-20822",
        "lastModified": "2024-01-16T22:15:36.307",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 8.1,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 5.2,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 7.1,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 4.2,
              "source": "ykramarz@cisco.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2022-10-26T15:15:14.607",
        "references": [
          {
            "source": "ykramarz@cisco.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-path-trav-Dz5dpzyM"
          },
          {
            "source": "ykramarz@cisco.com",
            "url": "https://yoroi.company/en/research/cve-advisory-full-disclosure-cisco-ise-path-traversal/"
          }
        ],
        "sourceIdentifier": "ykramarz@cisco.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-22"
              }
            ],
            "source": "ykramarz@cisco.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}