FKIE_CVE-2024-3521

Vulnerability from fkie_nvd - Published: 2024-04-09 23:15 - Updated: 2026-06-17 07:44
Severity
4.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
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.
References
cna@vuldb.comhttps://github.com/garboa/cve_3/blob/main/Upload2.md
cna@vuldb.comhttps://vuldb.com/?ctiid.259892
cna@vuldb.comhttps://vuldb.com/?id.259892
cna@vuldb.comhttps://vuldb.com/?submit.308509
af854a3a-2127-422b-91ae-364da2661108https://github.com/garboa/cve_3/blob/main/Upload2.md
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?ctiid.259892
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?id.259892
af854a3a-2127-422b-91ae-364da2661108https://vuldb.com/?submit.308509
Impacted products
Vendor Product Version
To clipboard 

{
  "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"
    }
  ]
}


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.


Detection rules are retrieved from Rulezet.