{
  "GSD": {
    "alias": "CVE-2023-20174",
    "id": "GSD-2023-20174"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-20174"
      ],
      "details": "Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read arbitrary files or conduct a server-side request forgery (SSRF) attack through an affected device. To exploit these vulnerabilities, an attacker must have valid Administrator credentials on the affected device. For more information about these vulnerabilities, see the Details section of this advisory.",
      "id": "GSD-2023-20174",
      "modified": "2023-12-13T01:20:28.439201Z",
      "schema_version": "1.4.0"
    }
  },
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        "ASSIGNER": "psirt@cisco.com",
        "DATE_PUBLIC": "2023-05-17T16:00:00",
        "ID": "CVE-2023-20174",
        "STATE": "PUBLIC",
        "TITLE": "Cisco Identity Services Engine XML External Entity Injection Vulnerabilities"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
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                    "product_name": "Cisco Identity Services Engine Software ",
                    "version": {
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                        {
                          "version_value": "n/a"
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            "value": "Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read arbitrary files or conduct a server-side request forgery (SSRF) attack through an affected device. To exploit these vulnerabilities, an attacker must have valid Administrator credentials on the affected device. For more information about these vulnerabilities, see the Details section of this advisory."
          }
        ]
      },
      "exploit": [
        {
          "lang": "eng",
          "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory. "
        }
      ],
      "impact": {
        "cvss": {
          "baseScore": "4.9",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N ",
          "version": "3.0"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
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                "lang": "eng",
                "value": "CWE-611"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "20230517 Cisco Identity Services Engine XML External Entity Injection Vulnerabilities",
            "refsource": "CISCO",
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xxe-inj-696OZTCm"
          }
        ]
      },
      "source": {
        "advisory": "cisco-sa-ise-xxe-inj-696OZTCm",
        "defect": [
          [
            "CSCwd38137",
            "CSCwd93719"
          ]
        ],
        "discovery": "INTERNAL"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:cisco:identity_services_engine:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.0.0",
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                "cpe23Uri": "cpe:2.3:a:cisco:identity_services_engine:3.0.0:-:*:*:*:*:*:*",
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      "cve": {
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          "ID": "CVE-2023-20174"
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        "problemtype": {
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        "references": {
          "reference_data": [
            {
              "name": "20230517 Cisco Identity Services Engine XML External Entity Injection Vulnerabilities",
              "refsource": "CISCO",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xxe-inj-696OZTCm"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
            "version": "3.1"
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          "exploitabilityScore": 1.2,
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      },
      "lastModifiedDate": "2023-05-26T15:44Z",
      "publishedDate": "2023-05-18T03:15Z"
    }
  }
}

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Die Cisco Identity Services Engine (ISE) bietet eine attributbasierte Zugangs-Kontroll-L\u00f6sung.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Cisco Identity Services Engine (ISE) ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- CISCO Appliance",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2023-1243 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2023/wid-sec-w-2023-1243.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2023-1243 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2023-1243"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory cisco-sa-ise-xxe-inj-696OZTCm vom 2023-05-18",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xxe-inj-696OZTCm"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory cisco-sa-ise-traversal-ZTUgMYhu vom 2023-05-18",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-traversal-ZTUgMYhu"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory cisco-sa-ise-injection-sRQnsEU9 vom 2023-05-18",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-injection-sRQnsEU9"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory Cisco-sa-ise-file-delete-read-PK5ghDDd vom 2023-05-18",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-file-delete-read-PK5ghDDd"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisory CISCO-SA-ISE-FILE-DWNLD-SRCDNKD2 vom 2023-05-18",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-file-dwnld-Srcdnkd2"
      }
    ],
    "source_lang": "en-US",
    "title": "Cisco Identity Services Engine (ISE): Mehrere Schwachstellen",
    "tracking": {
      "current_release_date": "2023-05-18T22:00:00.000+00:00",
      "generator": {
        "date": "2024-02-15T17:28:07.824+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.0"
        }
      },
      "id": "WID-SEC-W-2023-1243",
      "initial_release_date": "2023-05-18T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2023-05-18T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Cisco Identity Services Engine (ISE) \u003c 3.2P1",
                "product": {
                  "name": "Cisco Identity Services Engine (ISE) \u003c 3.2P1",
                  "product_id": "T027766",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:cisco:identity_services_engine_software:3.2p1"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco Identity Services Engine (ISE) \u003c 3.2P2",
                "product": {
                  "name": "Cisco Identity Services Engine (ISE) \u003c 3.2P2",
                  "product_id": "T027767",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:cisco:identity_services_engine_software:3.2p2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco Identity Services Engine (ISE) \u003c 3.1P6",
                "product": {
                  "name": "Cisco Identity Services Engine (ISE) \u003c 3.1P6",
                  "product_id": "T027768",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:cisco:identity_services_engine_software:3.1p6"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco Identity Services Engine (ISE) \u003c 3.1P7",
                "product": {
                  "name": "Cisco Identity Services Engine (ISE) \u003c 3.1P7",
                  "product_id": "T027769",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:cisco:identity_services_engine_software:3.1p7"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco Identity Services Engine (ISE) \u003c 3.1P8",
                "product": {
                  "name": "Cisco Identity Services Engine (ISE) \u003c 3.1P8",
                  "product_id": "T027770",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:cisco:identity_services_engine_software:3.1p8"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "Cisco Identity Services Engine (ISE) \u003c 3.0P8",
                "product": {
                  "name": "Cisco Identity Services Engine (ISE) \u003c 3.0P8",
                  "product_id": "T027771",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:cisco:identity_services_engine_software:3.0p8"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Identity Services Engine (ISE)"
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-20174",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20174"
    },
    {
      "cve": "CVE-2023-20173",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20173"
    },
    {
      "cve": "CVE-2023-20172",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20172"
    },
    {
      "cve": "CVE-2023-20171",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20171"
    },
    {
      "cve": "CVE-2023-20167",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20167"
    },
    {
      "cve": "CVE-2023-20166",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20166"
    },
    {
      "cve": "CVE-2023-20164",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20164"
    },
    {
      "cve": "CVE-2023-20163",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20163"
    },
    {
      "cve": "CVE-2023-20106",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20106"
    },
    {
      "cve": "CVE-2023-20087",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20087"
    },
    {
      "cve": "CVE-2023-20077",
      "notes": [
        {
          "category": "description",
          "text": "In Cisco Identity Services Engine (ISE) existieren mehrere Schwachstellen. Diese sind auch unzureichende Validierungen von Nutzereingaben, Fehler bei der Validierung von Parametern, Fehler bei der Validierung von Administratorrechten sowie Fehler im Umgeng mit XML-Dateien zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstellen ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode auszuf\u00fchren, Informationen offenzulegen oder Dateien zu manipulieren."
        }
      ],
      "release_date": "2023-05-18T22:00:00Z",
      "title": "CVE-2023-20077"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2023-20174"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-05-18T03:15:10Z",
    "severity": "MODERATE"
  },
  "details": "Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read arbitrary files or conduct a server-side request forgery (SSRF) attack through an affected device. To exploit these vulnerabilities, an attacker must have valid Administrator credentials on the affected device. For more information about these vulnerabilities, see the Details section of this advisory.",
  "id": "GHSA-5829-98wj-8j37",
  "modified": "2023-05-18T03:30:21Z",
  "published": "2023-05-18T03:30:21Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20174"
    },
    {
      "type": "WEB",
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xxe-inj-696OZTCm"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

{
  "document": {
    "acknowledgments": [
      {
        "summary": "CVE-2023-20173: This vulnerability was found during internal security testing by Arthur Vidineyev of the Cisco Advanced Security Initiatives Group (ASIG).\r\n\r\nCVE-2023-20174: This vulnerability was found during internal security testing by Evan Pickard of the Cisco ASIG."
      }
    ],
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "notes": [
      {
        "category": "summary",
        "text": "Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to read arbitrary files or conduct a server-side request forgery (SSRF) attack through an affected device. To exploit these vulnerabilities, an attacker must have valid Administrator credentials on the affected device.\r\n\r\nFor more information about these vulnerabilities, see the Details [\"#details\"] section of this advisory.\r\n\r\nCisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.\r\n\r\n",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "At the time of publication, these vulnerabilities affected Cisco ISE.\r\n\r\nFor information about which Cisco software releases were vulnerable at the time of publication, see the Fixed Software [\"#fs\"] section of this advisory. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.",
        "title": "Vulnerable Products"
      },
      {
        "category": "general",
        "text": "Only products listed in the Vulnerable Products [\"#vp\"] section of this advisory are known to be affected by these vulnerabilities.",
        "title": "Products Confirmed Not Vulnerable"
      },
      {
        "category": "general",
        "text": "The vulnerabilities are not dependent on one another. Exploitation of one of the vulnerabilities is not required to exploit the other vulnerability. In addition, a software release that is affected by one of the vulnerabilities may not be affected by the other vulnerability.\r\n\r\nNote: These vulnerabilities can be exploited only by valid and authorized users of the Cisco ISE system. As a best practice, customers can restrict console access and admin web access. To configure the access restrictions, choose Administration \u003e System \u003e Admin Access \u003e Settings \u003e Access \u003e IP Access.\r\n\r\nDetails about the vulnerabilities are as follows:\r\n\r\nCVE-2023-20173: Cisco Identity Services Engine XML External Entity Injection Vulnerability\r\n\r\nA vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device. To exploit this vulnerability, an attacker must have valid Administrator level privileges on the affected device.\r\n\r\nThis vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by uploading a crafted XML file that contains references to external entities. A successful exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of confidential information.\r\n\r\nCisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.\r\n\r\nBug ID(s): CSCwd93719 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwd93719\"]\r\nCVE ID: CVE-2023-20173\r\nSecurity Impact Rating (SIR): Medium\r\nCVSS Base Score: 4.9\r\nCVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N\r\n\r\nCVE-2023-20174: Cisco Identity Services Engine XML External Entity Injection Vulnerability\r\n\r\nA vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to conduct a server-side request forgery (SSRF) attack through an affected device. To exploit this vulnerability, an attacker must have valid Administrator level privileges on the affected device.\r\n\r\nThis vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by uploading a crafted XML file that contains references to external entities. A successful exploit could allow the attacker to send arbitrary network requests that are sourced from the affected system.\r\n\r\nCisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.\r\n\r\nBug ID(s): CSCwd38137 [\"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwd38137\"]\r\nCVE ID: CVE-2023-20174\r\nSecurity Impact Rating (SIR): Medium\r\nCVSS Base Score: 4.1\r\nCVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N",
        "title": "Details"
      },
      {
        "category": "general",
        "text": "There are no workarounds that address these vulnerabilities.",
        "title": "Workarounds"
      },
      {
        "category": "general",
        "text": "When considering software upgrades [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes\"], customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page [\"https://www.cisco.com/go/psirt\"], to determine exposure and a complete upgrade solution.\r\n\r\nIn all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.\r\n      Fixed Releases\r\nAt the time of publication, the release information in the following table(s) was accurate. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.\r\n\r\nThe left column lists Cisco software releases, and the right column indicates whether a release was affected by the vulnerabilities that are described in this advisory and which release included the fix for these vulnerabilities.\r\n        Cisco ISE Release  First Fixed Release          2.7 and earlier  Migrate to a fixed release.      3.0  3.0P8  (Jul 2023)      3.1  3.1P7  (Jun 2023)      3.2  3.2P2\r\nFor instructions on upgrading a device, see the Upgrade Guides located on the Cisco Identity Service Engine [\"https://www.cisco.com/c/en/us/support/security/identity-services-engine/series.html\"] support page.\r\n\r\nThe Cisco Product Security Incident Response Team (PSIRT) validates only the affected and fixed release information that is documented in this advisory.",
        "title": "Fixed Software"
      },
      {
        "category": "general",
        "text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.",
        "title": "Vulnerability Policy"
      },
      {
        "category": "general",
        "text": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory.",
        "title": "Exploitation and Public Announcements"
      },
      {
        "category": "general",
        "text": "CVE-2023-20173: This vulnerability was found during internal security testing by Arthur Vidineyev of the Cisco Advanced Security Initiatives Group (ASIG).\r\n\r\nCVE-2023-20174: This vulnerability was found during internal security testing by Evan Pickard of the Cisco ASIG.",
        "title": "Source"
      },
      {
        "category": "legal_disclaimer",
        "text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.",
        "title": "Legal Disclaimer"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "Emergency Support:\r\n+1 877 228 7302 (toll-free within North America)\r\n+1 408 525 6532 (International direct-dial)\r\nNon-emergency Support:\r\nEmail: psirt@cisco.com\r\nSupport requests that are received via e-mail are typically acknowledged within 48 hours.",
      "issuing_authority": "Cisco product security incident response is the responsibility of the Cisco Product Security Incident Response Team (PSIRT). The Cisco PSIRT is a dedicated, global team that manages the receipt, investigation, and public reporting of security vulnerability information that is related to Cisco products and networks. The on-call Cisco PSIRT works 24x7 with Cisco customers, independent security researchers, consultants, industry organizations, and other vendors to identify possible security issues with Cisco products and networks.\r\nMore information can be found in Cisco Security Vulnerability Policy available at https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html",
      "name": "Cisco",
      "namespace": "https://wwww.cisco.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "Cisco Identity Services Engine XML External Entity Injection Vulnerabilities",
        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xxe-inj-696OZTCm"
      },
      {
        "category": "external",
        "summary": "Cisco Security Vulnerability Policy",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"
      },
      {
        "category": "external",
        "summary": "CSCwd93719",
        "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwd93719"
      },
      {
        "category": "external",
        "summary": "CSCwd38137",
        "url": "https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwd38137"
      },
      {
        "category": "external",
        "summary": "considering software upgrades",
        "url": "https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html#fixes"
      },
      {
        "category": "external",
        "summary": "Cisco Security Advisories page",
        "url": "https://www.cisco.com/go/psirt"
      },
      {
        "category": "external",
        "summary": "Cisco Identity Service Engine",
        "url": "https://www.cisco.com/c/en/us/support/security/identity-services-engine/series.html"
      },
      {
        "category": "external",
        "summary": "Security Vulnerability Policy",
        "url": "http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html"
      }
    ],
    "title": "Cisco Identity Services Engine XML External Entity Injection Vulnerabilities",
    "tracking": {
      "current_release_date": "2023-05-17T16:00:00+00:00",
      "generator": {
        "date": "2023-05-17T15:53:27+00:00",
        "engine": {
          "name": "TVCE"
        }
      },
      "id": "cisco-sa-ise-xxe-inj-696OZTCm",
      "initial_release_date": "2023-05-17T16:00:00+00:00",
      "revision_history": [
        {
          "date": "2023-05-17T15:53:06+00:00",
          "number": "1.0.0",
          "summary": "Initial public release."
        }
      ],
      "status": "final",
      "version": "1.0.0"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "category": "product_family",
            "name": "Cisco Identity Services Engine Software",
            "product": {
              "name": "Cisco Identity Services Engine Software ",
              "product_id": "CSAFPID-111903"
            }
          }
        ],
        "category": "vendor",
        "name": "Cisco"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-20173",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwd93719"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-111903"
        ]
      },
      "release_date": "2023-05-17T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-111903"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.9,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-111903"
          ]
        }
      ],
      "title": "Cisco Identity Services Engine XML External Entity Injection Vulnerability"
    },
    {
      "cve": "CVE-2023-20174",
      "ids": [
        {
          "system_name": "Cisco Bug ID",
          "text": "CSCwd38137"
        }
      ],
      "notes": [
        {
          "category": "other",
          "text": "Complete.",
          "title": "Affected Product Comprehensiveness"
        }
      ],
      "product_status": {
        "known_affected": [
          "CSAFPID-111903"
        ]
      },
      "release_date": "2023-05-17T16:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "Cisco has released software updates that address this vulnerability.",
          "product_ids": [
            "CSAFPID-111903"
          ],
          "url": "https://software.cisco.com"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 4.1,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N",
            "version": "3.1"
          },
          "products": [
            "CSAFPID-111903"
          ]
        }
      ],
      "title": "Cisco Identity Services Engine XML External Entity Injection Vulnerability"
    }
  ]
}