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CVE-2026-9385

Estado: AplazadaAlta (8.9)—

A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument command causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Vector CVSS con AV:N/PR:N/UI:N indica explotación remota sin autenticación (T1190). CWE-77/78 y descripción explícita de 'os command injection' en parámetro 'command' confirman ejecución de comandos del SO (T1059) como impacto principal.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementVulnerability ScanningRestrict Web-Based ContentNetwork SegmentationLimit Software InstallationLimit Access to Resource Over Network

Tecnologías afectadas (1)

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

Totolink — A8000ruAI

CWE

Referencias

JSON original (NVD)

Mostrar
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          "Automatable": "NOT_DEFINED",
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      "affectedData": [
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          ],
          "vendor": "Totolink",
          "modules": [
            "Web Management Interface"
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          "product": "A8000RU",
          "versions": [
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              "version": "7.1cu.643_b20200521"
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  "published": "2026-05-24T14:16:18.180",
  "references": [
    {
      "url": "https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_332/README.md",
      "source": "cna@vuldb.com"
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    {
      "url": "https://vuldb.com/submit/813431",
      "source": "cna@vuldb.com"
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      "url": "https://vuldb.com/vuln/365348",
      "source": "cna@vuldb.com"
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    {
      "url": "https://vuldb.com/vuln/365348/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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          "value": "CWE-78"
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  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability was determined in Totolink A8000RU 7.1cu.643_b20200521. This issue affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. This manipulation of the argument command causes os command injection. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized."
    },
    {
      "lang": "es",
      "value": "Se determinó una vulnerabilidad en Totolink A8000RU 7.1cu.643_b20200521. Este problema afecta la función setTracerouteCfg del archivo /cgi-bin/cstecgi.cgi del componente Interfaz de Gestión Web. Esta manipulación del argumento command provoca inyección de comandos del sistema operativo. El ataque puede realizarse de forma remota. El exploit ha sido divulgado públicamente y puede ser utilizado."
    }
  ],
  "lastModified": "2026-07-23T11:10:00.120",
  "sourceIdentifier": "cna@vuldb.com"
}