FKIE_CVE-2024-45415

Vulnerability from fkie_nvd - Published: 2024-09-16 21:15 - Updated: 2026-04-15 00:35
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
The HTTPD binary in multiple ZTE routers has a stack-based buffer overflow vulnerability in check_data_integrity function. This function is responsible for validating the checksum of data in post request. The checksum is sent encrypted in the request, the function decrypts it and stores the checksum on the stack without validating it. An unauthenticated attacker can get RCE as root by exploiting this vulnerability.
References
cve@mitre.orghttps://wr3nchsr.github.io/zte-multiple-routers-httpd-vulnerabilities-advisory/
Impacted products
Vendor Product Version
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{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The HTTPD binary in multiple ZTE routers has a stack-based buffer overflow vulnerability in check_data_integrity function. This function is responsible for validating the checksum of data in post request. The checksum is sent encrypted in the request, the function decrypts it and stores the checksum on the stack without validating it. An unauthenticated attacker can get RCE as root by exploiting this vulnerability."
    },
    {
      "lang": "es",
      "value": "El binario HTTPD en varios ZTE routers tiene una vulnerabilidad de desbordamiento de b\u00fafer basada en pila en la funci\u00f3n check_data_integrity. Esta funci\u00f3n es responsable de validar la suma de comprobaci\u00f3n de los datos en la solicitud posterior. La suma de comprobaci\u00f3n se env\u00eda cifrada en la solicitud, la funci\u00f3n la descifra y almacena la suma de comprobaci\u00f3n en la pila sin validarla. Un atacante no autenticado puede obtener RCE como superusuario explotando esta vulnerabilidad."
    }
  ],
  "id": "CVE-2024-45415",
  "lastModified": "2026-04-15T00:35:42.020",
  "metrics": {
    "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": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-09-16T21:15:45.943",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://wr3nchsr.github.io/zte-multiple-routers-httpd-vulnerabilities-advisory/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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