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CVE-2026-7125

Estado: AplazadaAlta (8.9)—

A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. Affected by this issue is the function setWiFiEasyCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument merge leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might 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).

🎯 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 acceso remoto sin privilegios ni interacción; CWE-78 (OS command injection) en CGI handler confirma T1190. La manipulación del parámetro 'merge' en /cgi-bin/cstecgi.cgi permite inyección de comandos del sistema (T1059).

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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          "options": [
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          "modules": [
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      "url": "https://github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_310/README.md",
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    {
      "url": "https://vuldb.com/submit/801006",
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      "url": "https://vuldb.com/vuln/359724",
      "source": "cna@vuldb.com"
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    {
      "url": "https://vuldb.com/vuln/359724/cti",
      "source": "cna@vuldb.com"
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      "url": "https://www.totolink.net/",
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    {
      "lang": "en",
      "value": "A vulnerability was identified in Totolink A8000RU 7.1cu.643_b20200521. Affected by this issue is the function setWiFiEasyCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. The manipulation of the argument merge leads to os command injection. The attack may be initiated remotely. The exploit is publicly available and might be used."
    }
  ],
  "lastModified": "2026-06-17T11:01:52.717",
  "sourceIdentifier": "cna@vuldb.com"
}