CVE-2021-20740
Estado: ModificadaAlta (8.8)—
Hitachi Virtual File Platform Versions prior to 5.5.3-09 and Versions prior to 6.4.3-09, and NEC Storage M Series NAS Gateway Nh4a/Nh8a versions prior to FOS 5.5.3-08(NEC2.5.4a) and Nh4b/Nh8b, Nh4c/Nh8c versions prior to FOS 6.4.3-08(NEC3.4.2) allow remote authenticated attackers to execute arbitrary OS commands with root privileges via unspecified vectors.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.11%
- Percentil entre todas las CVEs puntuadas: 87
- Fecha de la puntuación: 7/10/2026
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 (7)
CWE
- CWE-78
Referencias
- https://jpn.nec.com/security-info/secinfo/nv21-011.html
- https://jvn.jp/en/jp/JVN21298724/index.html
- https://www.hitachi.co.jp/products/it/storage-solutions/global/sec_info/2021/2021_306.html
- https://jpn.nec.com/security-info/secinfo/nv21-011.html
- https://jvn.jp/en/jp/JVN21298724/index.html
- https://www.hitachi.co.jp/products/it/storage-solutions/global/sec_info/2021/2021_306.html
JSON original (NVD)
Mostrar
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