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CVE-2026-21666
CRITICAL9.9
Descricao
A vulnerability allowing an authenticated domain user to perform remote code execution (RCE) on the Backup Server.
Detalhes CVE
Pontuacao CVSS v3.19.9
SeveridadeCRITICAL
Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Vetor de ataqueNETWORK
ComplexidadeLOW
Privilegios necessariosLOW
Interacao do usuarioNONE
Publicado3/12/2026
Ultima modificacao3/31/2026
Fontenvd
Avistamentos honeypot0
Produtos afetados
veeam:veeam_backup_\&_replication
Fraquezas (CWE)
CWE-284
Referencias
https://www.veeam.com/kb4830(support@hackerone.com)
Correlacoes IOC
Sem correlacoes registradas
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