GSD-2022-23043

Vulnerability from gsd - Updated: 2023-12-13 01:19
Details
Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new 'File/MIME Types' using the '.phar' extension. Then an attacker can upload a malicious file, intercept the request and change the extension to '.phar' in order to run commands on the server.
Aliases
Aliases
CVE-2022-23043
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{
  "GSD": {
    "alias": "CVE-2022-23043",
    "description": "Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new \u0027File/MIME Types\u0027 using the \u0027.phar\u0027 extension. Then an attacker can upload a malicious file, intercept the request and change the extension to \u0027.phar\u0027 in order to run commands on the server.",
    "id": "GSD-2022-23043"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2022-23043"
      ],
      "details": "Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new \u0027File/MIME Types\u0027 using the \u0027.phar\u0027 extension. Then an attacker can upload a malicious file, intercept the request and change the extension to \u0027.phar\u0027 in order to run commands on the server.",
      "id": "GSD-2022-23043",
      "modified": "2023-12-13T01:19:34.896945Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "help@fluidattacks.com",
        "ID": "CVE-2022-23043",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Zenario CMS",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "9.2"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new \u0027File/MIME Types\u0027 using the \u0027.phar\u0027 extension. Then an attacker can upload a malicious file, intercept the request and change the extension to \u0027.phar\u0027 in order to run commands on the server."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Insecure file upload (RCE)"
              }
            ]
          }
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      "references": {
        "reference_data": [
          {
            "name": "https://fluidattacks.com/advisories/simone/",
            "refsource": "MISC",
            "url": "https://fluidattacks.com/advisories/simone/"
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          {
            "name": "https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826",
            "refsource": "MISC",
            "url": "https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "=9.2",
          "affected_versions": "Version 9.2",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-434",
            "CWE-937"
          ],
          "date": "2022-03-03",
          "description": "Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new \u0027File/MIME Types\u0027 using the \u0027.phar\u0027 extension. Then an attacker can upload a malicious file, intercept the request and change the extension to \u0027.phar\u0027 in order to run commands on the server.",
          "fixed_versions": [
            "9.2.55826"
          ],
          "identifier": "CVE-2022-23043",
          "identifiers": [
            "CVE-2022-23043",
            "GHSA-6r86-2jm9-9mh4"
          ],
          "not_impacted": "All versions before 9.2, all versions after 9.2",
          "package_slug": "packagist/tribalsystems/zenario",
          "pubdate": "2022-02-24",
          "solution": "Upgrade to version 9.2.55826 or above.",
          "title": "File upload restriction bypass in Zenario CMS",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-23043",
            "https://fluidattacks.com/advisories/simone/",
            "https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826",
            "https://github.com/TribalSystems/Zenario/commit/f0682d22688d9921dc0dfd6e858900ebf2706f19",
            "https://github.com/advisories/GHSA-6r86-2jm9-9mh4"
          ],
          "uuid": "c9b872ad-65e5-40f4-acc7-96b57031e050"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:tribalsystems:zenario:9.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "help@fluidattacks.com",
          "ID": "CVE-2022-23043"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Zenario CMS 9.2 allows an authenticated admin user to bypass the file upload restriction by creating a new \u0027File/MIME Types\u0027 using the \u0027.phar\u0027 extension. Then an attacker can upload a malicious file, intercept the request and change the extension to \u0027.phar\u0027 in order to run commands on the server."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-434"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://fluidattacks.com/advisories/simone/",
              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Patch",
                "Third Party Advisory"
              ],
              "url": "https://fluidattacks.com/advisories/simone/"
            },
            {
              "name": "https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826",
              "refsource": "MISC",
              "tags": [
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                "Third Party Advisory"
              ],
              "url": "https://github.com/TribalSystems/Zenario/releases/tag/9.2.55826"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 1.2,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-03-03T18:49Z",
      "publishedDate": "2022-02-24T15:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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