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CVE-2026-20792

Estado: ModificadaAlta (8.7)—

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or misrouting legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access.

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.

WebSocket sin rate limiting (CWE-307) sobre API de red (AV:N, PR:N) permite DoS por saturación (T1499) o fuerza bruta de credenciales (T1078) para acceso no autorizado.

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 ManagementFilter Network TrafficApplication Developer GuidanceActive Directory ConfigurationVulnerability ScanningUser Training

Tecnologías afectadas (1)

Chargemap — Chargemap.com

CWE

Referencias

JSON original (NVD)

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          "options": [
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  "published": "2026-02-27T00:16:56.180",
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      "url": "https://chargemap.com/en-us/support",
      "tags": [
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    },
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  "lastModified": "2026-06-17T10:17:47.657",
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}