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CVE-2023-48800

Estado: ModificadaCrítica (9.8)—

In TOTOLINK X6000R_Firmware V9.4.0cu.852_B20230719, the shttpd file sub_417338 function obtains fields from the front-end, connects them through the snprintf function, and passes them to the CsteSystem function, resulting in a command execution vulnerability.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Totolink — X6000r Firmware

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-48800",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
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        "impactScore": 5.9,
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  "affected": [
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      "affectedData": [
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              "version": "n/a"
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  "published": "2023-12-04T13:15:07.710",
  "references": [
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  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-78"
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      "value": "In TOTOLINK X6000R_Firmware V9.4.0cu.852_B20230719, the shttpd file sub_417338 function obtains fields from the front-end, connects them through the snprintf function, and passes them to the CsteSystem function, resulting in a command execution vulnerability."
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      "value": "En TOTOLINK X6000R_Firmware V9.4.0cu.852_B20230719, la función del archivo shttpd sub_417338 obtiene campos del front-end, los conecta a través de la función snprintf y los pasa a la función CsteSystem, lo que genera una vulnerabilidad de ejecución de comandos."
    }
  ],
  "lastModified": "2026-06-17T06:35:00.133",
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