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CVE-2026-31171

Estado: AnalizadaMedia (6.5)—

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557_B20221024 allowing attackers to execute arbitrary commands via the url parameter to /cgi-bin/cstecgi.cgi.

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 — A3300r Firmware

CWE

Referencias

JSON original (NVD)

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          "version": "2.0.3",
          "timestamp": "2026-04-23T18:43:04.859484Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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  "affected": [
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  "published": "2026-04-23T18:16:24.497",
  "references": [
    {
      "url": "https://github.com/Svigo-o/TOTOLINK-Vul/tree/main/totolink-a3300r-url-cmd-injection",
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  ],
  "lastModified": "2026-06-17T10:33:24.150",
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