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CVE-2026-9534

Estado: AplazadaBaja (2.1)—

A flaw has been found in Totolink CA750-PoE 6.2c.510. This affects the function setWiFiWpsConfig of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Executing a manipulation of the argument PIN can lead to os command injection. It is possible to launch the attack remotely. The exploit has been published and may be used.

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)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Totolink — Ca750-poeAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-9534",
  "cveTags": [],
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          "id": "CVE-2026-9534",
          "role": "CISA Coordinator",
          "options": [
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              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-05-26T12:24:08.287290Z"
        }
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          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
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          "integrityImpact": "PARTIAL",
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        "obtainAllPrivilege": false,
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    "cvssMetricV31": [
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        "type": "Secondary",
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        "cvssData": {
          "scope": "UNCHANGED",
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          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
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    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "cna@vuldb.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 2.1,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
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          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "PROOF_OF_CONCEPT",
          "providerUrgency": "NOT_DEFINED",
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          "vulnIntegrityImpact": "LOW",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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  "affected": [
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      "source": "cna@vuldb.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:totolink:ca750-poe:*:*:*:*:*:*:*:*"
          ],
          "vendor": "Totolink",
          "modules": [
            "Setting Handler"
          ],
          "product": "CA750-PoE",
          "versions": [
            {
              "status": "affected",
              "version": "6.2c.510"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-05-26T07:16:19.897",
  "references": [
    {
      "url": "https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_57/57.md",
      "source": "cna@vuldb.com"
    },
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      "url": "https://vuldb.com/submit/813938",
      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/vuln/365561",
      "source": "cna@vuldb.com"
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    {
      "url": "https://vuldb.com/vuln/365561/cti",
      "source": "cna@vuldb.com"
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    {
      "url": "https://www.totolink.net/",
      "source": "cna@vuldb.com"
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          "value": "CWE-77"
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          "lang": "en",
          "value": "CWE-78"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw has been found in Totolink CA750-PoE 6.2c.510. This affects the function setWiFiWpsConfig of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Executing a manipulation of the argument PIN can lead to os command injection. It is possible to launch the attack remotely. The exploit has been published and may be used."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado una vulnerabilidad en Totolink CA750-PoE 6.2c.510. Esto afecta a la función setWiFiWpsConfig del archivo /cgi-bin/cstecgi.cgi del componente Gestor de Configuración. La ejecución de una manipulación del argumento PIN puede llevar a una inyección de comandos del sistema operativo. Es posible lanzar el ataque de forma remota. El exploit ha sido publicado y puede ser utilizado."
    }
  ],
  "lastModified": "2026-07-23T11:10:00.120",
  "sourceIdentifier": "cna@vuldb.com"
}