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CVE-2020-28243

Estado: ModificadaAlta (7.8)—💥 PoC

An issue was discovered in SaltStack Salt before 3002.5. The minion's restartcheck is vulnerable to command injection via a crafted process name. This allows for a local privilege escalation by any user able to create a files on the minion in a non-blacklisted directory.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.

Tecnologías afectadas (3)

Debian — Debian LinuxFedoraproject — FedoraSaltstack — Salt

CWE

Referencias

JSON original (NVD)

Mostrar
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      "value": "An issue was discovered in SaltStack Salt before 3002.5. The minion's restartcheck is vulnerable to command injection via a crafted process name. This allows for a local privilege escalation by any user able to create a files on the minion in a non-blacklisted directory."
    },
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      "lang": "es",
      "value": "Se detectó un problema en SaltStack Salt versiones anteriores a 3002.5. La comprobación de reinicio del minion es vulnerable a una inyección de comandos por medio de un nombre de proceso diseñado. Esto permite una escalada de privilegios local por parte de cualquier usuario capaz de crear archivos en el minion en un directorio no incluido en la lista negra"
    }
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  "lastModified": "2026-06-17T03:10:14.120",
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