CVE-2021-27104
Accellion FTA OS Command Injection Vulnerability
CVSS
—
Sin CVSS
EPSS
56.4%
p99
KEV
SÍ
3 nov 2021
Exploit Today
80
0-100
Publicado: — · Última mod.: —
56.4%EPSS · 30 días56.7%
2026-06-302026-07-16
Producto
Accellion / FTA
Vulnerabilidad
Accellion FTA OS Command Injection Vulnerability
Añadido a KEV
3 nov 2021
Remediar antes de
17 nov 2021
Uso conocido en ransomware
Sí
Descripción resumida
Accellion FTA contains an OS command injection vulnerability exploited via a crafted POST request to various admin endpoints.
Acción requerida
Apply updates per vendor instructions.
Notas
https://nvd.nist.gov/vuln/detail/CVE-2021-27104