Vulnerability-Lookup

CVE-2023-3802 (GCVE-0-2023-3802)

Vulnerability from cvelistv5 – Published: 2023-07-21 00:00 – Updated: 2024-08-02 07:08

Title

Chengdu Flash Flood Disaster Monitoring and Warning System Ajaxfileupload.ashx unrestricted upload

Summary

A vulnerability was found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /Controller/Ajaxfileupload.ashx. The manipulation of the argument file leads to unrestricted upload. The exploit has been disclosed to the public and may be used. VDB-235070 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

5.5 (Medium)


                        
                          CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-434 - Unrestricted Upload

Assigner

VulDB mitre root

References

3 references

URL	Tags
https://vuldb.com/?id.235070	vdb-entrytechnical-description
https://vuldb.com/?ctiid.235070	signaturepermissions-required
https://github.com/GUIqizsq/cve/blob/main/upload_1.md	exploit

Impacted products

1 product

Vendor	Product	Version	CPE status
Chengdu	Flash Flood Disaster Monitoring and Warning System	Affected: 2.0	guessed

Credits

GUIqizsq (VulDB User)

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2023-3802

Vulnerability from fkie_nvd - Published: 2023-07-21 00:15 - Updated: 2026-06-17 06:14

Severity

5.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

URL	Tags
cna@vuldb.com	https://github.com/GUIqizsq/cve/blob/main/upload_1.md	Exploit, Third Party Advisory
cna@vuldb.com	https://vuldb.com/?ctiid.235070	Permissions Required, Third Party Advisory
cna@vuldb.com	https://vuldb.com/?id.235070	Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/GUIqizsq/cve/blob/main/upload_1.md	Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://vuldb.com/?ctiid.235070	Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://vuldb.com/?id.235070	Permissions Required, Third Party Advisory

Impacted products

	Vendor	Product	Version
	cdwanjiang	flash_flood_disaster_monitoring_and_warning_system	2.0

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Flash Flood Disaster Monitoring and Warning System",
          "vendor": "Chengdu",
          "versions": [
            {
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              "version": "2.0"
            }
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    }
  ],
  "id": "CVE-2023-3802",
  "lastModified": "2026-06-17T06:14:53.223",
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}

GHSA-FMVF-PPW9-594Q

Vulnerability from github – Published: 2023-07-21 00:30 – Updated: 2023-07-21 00:30

Details

Severity

5.5 (Medium)


                  
                    CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-3802"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-434"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-21T00:15:10Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /Controller/Ajaxfileupload.ashx. The manipulation of the argument file leads to unrestricted upload. The exploit has been disclosed to the public and may be used. VDB-235070 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
  "id": "GHSA-fmvf-ppw9-594q",
  "modified": "2023-07-21T00:30:23Z",
  "published": "2023-07-21T00:30:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3802"
    },
    {
      "type": "WEB",
      "url": "https://github.com/GUIqizsq/cve/blob/main/upload_1.md"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?ctiid.235070"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/?id.235070"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-3802

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

Aliases

CVE-2023-3802

Aliases

CVE-2023-3802

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-3802",
    "id": "GSD-2023-3802"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-3802"
      ],
      "details": "A vulnerability was found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /Controller/Ajaxfileupload.ashx. The manipulation of the argument file leads to unrestricted upload. The exploit has been disclosed to the public and may be used. VDB-235070 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
      "id": "GSD-2023-3802",
      "modified": "2023-12-13T01:20:54.446045Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cna@vuldb.com",
        "ID": "CVE-2023-3802",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Flash Flood Disaster Monitoring and Warning System",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "2.0"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Chengdu"
            }
          ]
        }
      },
      "credits": [
        {
          "lang": "en",
          "value": "GUIqizsq (VulDB User)"
        }
      ],
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "A vulnerability was found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /Controller/Ajaxfileupload.ashx. The manipulation of the argument file leads to unrestricted upload. The exploit has been disclosed to the public and may be used. VDB-235070 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
          },
          {
            "lang": "deu",
            "value": "Eine problematische Schwachstelle wurde in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0 ausgemacht. Davon betroffen ist unbekannter Code der Datei /Controller/Ajaxfileupload.ashx. Dank der Manipulation des Arguments file mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
          }
        ]
      },
      "impact": {
        "cvss": [
          {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
          },
          {
            "baseScore": 5.2,
            "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-434",
                "lang": "eng",
                "value": "CWE-434 Unrestricted Upload"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://vuldb.com/?id.235070",
            "refsource": "MISC",
            "url": "https://vuldb.com/?id.235070"
          },
          {
            "name": "https://vuldb.com/?ctiid.235070",
            "refsource": "MISC",
            "url": "https://vuldb.com/?ctiid.235070"
          },
          {
            "name": "https://github.com/GUIqizsq/cve/blob/main/upload_1.md",
            "refsource": "MISC",
            "url": "https://github.com/GUIqizsq/cve/blob/main/upload_1.md"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:cdwanjiang:flash_flood_disaster_monitoring_and_warning_system:2.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "80BB5315-77A8-4369-84A4-D29CA1622991",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability was found in Chengdu Flash Flood Disaster Monitoring and Warning System 2.0. It has been rated as problematic. Affected by this issue is some unknown functionality of the file /Controller/Ajaxfileupload.ashx. The manipulation of the argument file leads to unrestricted upload. The exploit has been disclosed to the public and may be used. VDB-235070 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
          }
        ],
        "id": "CVE-2023-3802",
        "lastModified": "2024-04-11T01:21:23.273",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "ADJACENT_NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.2,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:A/AC:L/Au:S/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 5.1,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "cna@vuldb.com",
              "type": "Secondary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "ADJACENT_NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 5.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
                "version": "3.1"
              },
              "exploitabilityScore": 2.1,
              "impactScore": 3.4,
              "source": "cna@vuldb.com",
              "type": "Secondary"
            }
          ]
        },
        "published": "2023-07-21T00:15:10.537",
        "references": [
          {
            "source": "cna@vuldb.com",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://github.com/GUIqizsq/cve/blob/main/upload_1.md"
          },
          {
            "source": "cna@vuldb.com",
            "tags": [
              "Permissions Required",
              "Third Party Advisory"
            ],
            "url": "https://vuldb.com/?ctiid.235070"
          },
          {
            "source": "cna@vuldb.com",
            "tags": [
              "Permissions Required",
              "Third Party Advisory"
            ],
            "url": "https://vuldb.com/?id.235070"
          }
        ],
        "sourceIdentifier": "cna@vuldb.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-434"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-434"
              }
            ],
            "source": "cna@vuldb.com",
            "type": "Secondary"
          }
        ]
      }
    }
  }
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-3802 (GCVE-0-2023-3802)

FKIE_CVE-2023-3802

GHSA-FMVF-PPW9-594Q

GSD-2023-3802

Tags

Sightings

Nomenclature

Related by attack behaviour