CVE-2024-3521 (GCVE-0-2024-3521)

Vulnerability from cvelistv5 – Published: 2024-04-09 22:31 – Updated: 2024-08-01 20:12
VLAI
Title
Byzoro Smart S80 Management Platform userattestation.php unrestricted upload
Summary
A vulnerability was found in Byzoro Smart S80 Management Platform up to 20240317. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php. The manipulation of the argument web_img leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259892. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
4.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
4.7 (Medium)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-15 17:15 UTC
CWE
Assigner
References
URL Tags
https://vuldb.com/?id.259892 vdb-entrytechnical-description
https://vuldb.com/?ctiid.259892 signaturepermissions-required
https://vuldb.com/?submit.308509 third-party-advisory
https://github.com/garboa/cve_3/blob/main/Upload2.md exploit
Impacted products
Vendor Product Version CPE status
Byzoro Smart S80 Management Platform Affected: 20240317
guessed Create a notification for this product.
byzoro smart_s80 Affected: 0 , < 20240317 (custom)
    cpe:2.3:a:byzoro:smart_s80:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Guo Jiabao (VulDB User)
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:byzoro:smart_s80:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "smart_s80",
            "vendor": "byzoro",
            "versions": [
              {
                "lessThan": "20240317",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-3521",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-15T17:15:38.634733Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-07-15T17:17:08.339Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T20:12:07.743Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VDB-259892 | Byzoro Smart S80 Management Platform userattestation.php unrestricted upload",
            "tags": [
              "vdb-entry",
              "technical-description",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?id.259892"
          },
          {
            "name": "VDB-259892 | CTI Indicators (IOB, IOC, TTP, IOA)",
            "tags": [
              "signature",
              "permissions-required",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?ctiid.259892"
          },
          {
            "name": "Submit #308509 | Beijing Baizhuo Network Technology Co., LTD Smart S80 S80 files upload",
            "tags": [
              "third-party-advisory",
              "x_transferred"
            ],
            "url": "https://vuldb.com/?submit.308509"
          },
          {
            "tags": [
              "exploit",
              "x_transferred"
            ],
            "url": "https://github.com/garboa/cve_3/blob/main/Upload2.md"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Smart S80 Management Platform",
          "vendor": "Byzoro",
          "versions": [
            {
              "status": "affected",
              "version": "20240317"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Guo Jiabao (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in Byzoro Smart S80 Management Platform up to 20240317. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php. The manipulation of the argument web_img leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259892. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
        },
        {
          "lang": "de",
          "value": "Eine kritische Schwachstelle wurde in Byzoro Smart S80 Management Platform bis 20240317 ausgemacht. Dies betrifft einen unbekannten Teil der Datei /useratte/userattestation.php. Mittels Manipulieren des Arguments web_img mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 5.8,
            "vectorString": "AV:N/AC:L/Au:M/C:P/I:P/A:P",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-434",
              "description": "CWE-434 Unrestricted Upload",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-04-09T22:31:04.562Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-259892 | Byzoro Smart S80 Management Platform userattestation.php unrestricted upload",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/?id.259892"
        },
        {
          "name": "VDB-259892 | CTI Indicators (IOB, IOC, TTP, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/?ctiid.259892"
        },
        {
          "name": "Submit #308509 | Beijing Baizhuo Network Technology Co., LTD Smart S80 S80 files upload",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/?submit.308509"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://github.com/garboa/cve_3/blob/main/Upload2.md"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-04-09T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2024-04-09T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2024-04-09T18:28:20.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "Byzoro Smart S80 Management Platform userattestation.php unrestricted upload"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2024-3521",
    "datePublished": "2024-04-09T22:31:04.562Z",
    "dateReserved": "2024-04-09T16:23:08.260Z",
    "dateUpdated": "2024-08-01T20:12:07.743Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-3521",
      "date": "2026-09-22",
      "epss": "0.0124",
      "percentile": "0.6783"
    },
    "fkie_nvd": {
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was found in Byzoro Smart S80 Management Platform up to 20240317. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php. The manipulation of the argument web_img leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259892. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
        },
        {
          "lang": "es",
          "value": "Se ha encontrado una vulnerabilidad en Byzoro Smart S80 Management Platform hasta 20240317 y se ha calificado como cr\u00edtica. Una funci\u00f3n desconocida del archivo /useratte/userattestation.php es afectada por esta vulnerabilidad. La manipulaci\u00f3n del argumento web_img conduce a una carga sin restricciones. El ataque puede lanzarse de forma remota. El exploit ha sido divulgado al p\u00fablico y puede utilizarse. El identificador de esta vulnerabilidad es VDB-259892. NOTA: Se contact\u00f3 primeramente con el proveedor sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."
        }
      ],
      "id": "CVE-2024-3521",
      "lastModified": "2024-11-21T09:29:46.400",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "MEDIUM",
            "cvssData": {
              "accessComplexity": "LOW",
              "accessVector": "NETWORK",
              "authentication": "MULTIPLE",
              "availabilityImpact": "PARTIAL",
              "baseScore": 5.8,
              "confidentialityImpact": "PARTIAL",
              "integrityImpact": "PARTIAL",
              "vectorString": "AV:N/AC:L/Au:M/C:P/I:P/A:P",
              "version": "2.0"
            },
            "exploitabilityScore": 6.4,
            "impactScore": 6.4,
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "source": "cna@vuldb.com",
            "type": "Secondary",
            "userInteractionRequired": false
          }
        ],
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 4.7,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "LOW",
              "integrityImpact": "LOW",
              "privilegesRequired": "HIGH",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
              "version": "3.1"
            },
            "exploitabilityScore": 1.2,
            "impactScore": 3.4,
            "source": "cna@vuldb.com",
            "type": "Secondary"
          }
        ]
      },
      "published": "2024-04-09T23:15:25.737",
      "references": [
        {
          "source": "cna@vuldb.com",
          "url": "https://github.com/garboa/cve_3/blob/main/Upload2.md"
        },
        {
          "source": "cna@vuldb.com",
          "url": "https://vuldb.com/?ctiid.259892"
        },
        {
          "source": "cna@vuldb.com",
          "url": "https://vuldb.com/?id.259892"
        },
        {
          "source": "cna@vuldb.com",
          "url": "https://vuldb.com/?submit.308509"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://github.com/garboa/cve_3/blob/main/Upload2.md"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://vuldb.com/?ctiid.259892"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://vuldb.com/?id.259892"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://vuldb.com/?submit.308509"
        }
      ],
      "sourceIdentifier": "cna@vuldb.com",
      "vulnStatus": "Awaiting Analysis",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-434"
            }
          ],
          "source": "cna@vuldb.com",
          "type": "Secondary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "Smart S80 Management Platform",
                "vendor": "Byzoro",
                "versions": [
                  {
                    "status": "affected",
                    "version": "20240317"
                  }
                ]
              }
            ],
            "source": "cna@vuldb.com"
          },
          {
            "affectedData": [
              {
                "cpes": [
                  "cpe:2.3:a:byzoro:smart_s80:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "smart_s80",
                "vendor": "byzoro",
                "versions": [
                  {
                    "lessThan": "20240317",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability was found in Byzoro Smart S80 Management Platform up to 20240317. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php. The manipulation of the argument web_img leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259892. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
          },
          {
            "lang": "es",
            "value": "Se ha encontrado una vulnerabilidad en Byzoro Smart S80 Management Platform hasta 20240317 y se ha calificado como cr\u00edtica. Una funci\u00f3n desconocida del archivo /useratte/userattestation.php es afectada por esta vulnerabilidad. La manipulaci\u00f3n del argumento web_img conduce a una carga sin restricciones. El ataque puede lanzarse de forma remota. El exploit ha sido divulgado al p\u00fablico y puede utilizarse. El identificador de esta vulnerabilidad es VDB-259892. NOTA: Se contact\u00f3 primeramente con el proveedor sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."
          }
        ],
        "id": "CVE-2024-3521",
        "lastModified": "2026-06-17T07:44:26.250",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "MULTIPLE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 5.8,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:M/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 6.4,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "cna@vuldb.com",
              "type": "Secondary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 4.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "LOW",
                "privilegesRequired": "HIGH",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
                "version": "3.1"
              },
              "exploitabilityScore": 1.2,
              "impactScore": 3.4,
              "source": "cna@vuldb.com",
              "type": "Secondary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2024-3521",
                "options": [
                  {
                    "exploitation": "poc"
                  },
                  {
                    "automatable": "no"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-07-15T17:15:38.634733Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2024-04-09T23:15:25.737",
        "references": [
          {
            "source": "cna@vuldb.com",
            "url": "https://github.com/garboa/cve_3/blob/main/Upload2.md"
          },
          {
            "source": "cna@vuldb.com",
            "url": "https://vuldb.com/?ctiid.259892"
          },
          {
            "source": "cna@vuldb.com",
            "url": "https://vuldb.com/?id.259892"
          },
          {
            "source": "cna@vuldb.com",
            "url": "https://vuldb.com/?submit.308509"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://github.com/garboa/cve_3/blob/main/Upload2.md"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://vuldb.com/?ctiid.259892"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://vuldb.com/?id.259892"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://vuldb.com/?submit.308509"
          }
        ],
        "sourceIdentifier": "cna@vuldb.com",
        "vulnStatus": "Deferred",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-434"
              }
            ],
            "source": "cna@vuldb.com",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-05-28T21:15:36+00:00",
      "cve": "CVE-2024-3521",
      "id": "CVE-2024-3521",
      "initial_release_date": "2024-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Byzoro Smart S80 Management Platform userattestation.php unrestricted upload",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-3521.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-01T20:12:07.743Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "name": "VDB-259892 | Byzoro Smart S80 Management Platform userattestation.php unrestricted upload",
                "tags": [
                  "vdb-entry",
                  "technical-description",
                  "x_transferred"
                ],
                "url": "https://vuldb.com/?id.259892"
              },
              {
                "name": "VDB-259892 | CTI Indicators (IOB, IOC, TTP, IOA)",
                "tags": [
                  "signature",
                  "permissions-required",
                  "x_transferred"
                ],
                "url": "https://vuldb.com/?ctiid.259892"
              },
              {
                "name": "Submit #308509 | Beijing Baizhuo Network Technology Co., LTD Smart S80 S80 files upload",
                "tags": [
                  "third-party-advisory",
                  "x_transferred"
                ],
                "url": "https://vuldb.com/?submit.308509"
              },
              {
                "tags": [
                  "exploit",
                  "x_transferred"
                ],
                "url": "https://github.com/garboa/cve_3/blob/main/Upload2.md"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "affected": [
              {
                "cpes": [
                  "cpe:2.3:a:byzoro:smart_s80:*:*:*:*:*:*:*:*"
                ],
                "defaultStatus": "unknown",
                "product": "smart_s80",
                "vendor": "byzoro",
                "versions": [
                  {
                    "lessThan": "20240317",
                    "status": "affected",
                    "version": "0",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2024-3521",
                    "options": [
                      {
                        "Exploitation": "poc"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2024-07-15T17:15:38.634733Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2024-07-15T17:15:05.648Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "Smart S80 Management Platform",
              "vendor": "Byzoro",
              "versions": [
                {
                  "status": "affected",
                  "version": "20240317"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "Guo Jiabao (VulDB User)"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A vulnerability was found in Byzoro Smart S80 Management Platform up to 20240317. It has been rated as critical. Affected by this issue is some unknown functionality of the file /useratte/userattestation.php. The manipulation of the argument web_img leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-259892. NOTE: The vendor was contacted early about this disclosure but did not respond in any way."
            },
            {
              "lang": "de",
              "value": "Eine kritische Schwachstelle wurde in Byzoro Smart S80 Management Platform bis 20240317 ausgemacht. Dies betrifft einen unbekannten Teil der Datei /useratte/userattestation.php. Mittels Manipulieren des Arguments web_img mit unbekannten Daten kann eine unrestricted upload-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "baseScore": 4.7,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
                "version": "3.1"
              }
            },
            {
              "cvssV3_0": {
                "baseScore": 4.7,
                "baseSeverity": "MEDIUM",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L",
                "version": "3.0"
              }
            },
            {
              "cvssV2_0": {
                "baseScore": 5.8,
                "vectorString": "AV:N/AC:L/Au:M/C:P/I:P/A:P",
                "version": "2.0"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-434",
                  "description": "CWE-434 Unrestricted Upload",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-04-09T22:31:04.562Z",
            "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
            "shortName": "VulDB"
          },
          "references": [
            {
              "name": "VDB-259892 | Byzoro Smart S80 Management Platform userattestation.php unrestricted upload",
              "tags": [
                "vdb-entry",
                "technical-description"
              ],
              "url": "https://vuldb.com/?id.259892"
            },
            {
              "name": "VDB-259892 | CTI Indicators (IOB, IOC, TTP, IOA)",
              "tags": [
                "signature",
                "permissions-required"
              ],
              "url": "https://vuldb.com/?ctiid.259892"
            },
            {
              "name": "Submit #308509 | Beijing Baizhuo Network Technology Co., LTD Smart S80 S80 files upload",
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://vuldb.com/?submit.308509"
            },
            {
              "tags": [
                "exploit"
              ],
              "url": "https://github.com/garboa/cve_3/blob/main/Upload2.md"
            }
          ],
          "timeline": [
            {
              "lang": "en",
              "time": "2024-04-09T00:00:00.000Z",
              "value": "Advisory disclosed"
            },
            {
              "lang": "en",
              "time": "2024-04-09T02:00:00.000Z",
              "value": "VulDB entry created"
            },
            {
              "lang": "en",
              "time": "2024-04-09T18:28:20.000Z",
              "value": "VulDB entry last update"
            }
          ],
          "title": "Byzoro Smart S80 Management Platform userattestation.php unrestricted upload"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "assignerShortName": "VulDB",
        "cveId": "CVE-2024-3521",
        "datePublished": "2024-04-09T22:31:04.562Z",
        "dateReserved": "2024-04-09T16:23:08.260Z",
        "dateUpdated": "2024-08-01T20:12:07.743Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



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.