CVE-2026-7461

HIGH

7.2

Descricao

Improper neutralization of inputs used in an OS command in the FSx Windows File Server volume mounting component in Amazon ECS Agent on Windows before version 1.103.0 might allow a remote authenticated threat actor to execute shell commands with SYSTEM privileges on the underlying host via a specially crafted username field in an ECS task definition. This issue requires permissions to register ECS task definitions or write to the Secrets Manager or SSM Parameter Store credentials used by the FSx volume configuration. To remediate this issue, users should upgrade to version 1.103.0.

Detalhes CVE

Pontuacao CVSS v3.17.2

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado4/30/2026

Ultima modificacao5/1/2026

Fontenvd

Avistamentos honeypot0

Fraquezas (CWE)

CWE-78

Referencias

https://aws.amazon.com/security/security-bulletins/2026-024-aws/(ff89ba41-3aa1-4d27-914a-91399e9639e5)

https://github.com/aws/amazon-ecs-agent/releases/tag/v1.103.0(ff89ba41-3aa1-4d27-914a-91399e9639e5)

https://github.com/aws/amazon-ecs-agent/security/advisories/GHSA-fc67-c4hg-q653(ff89ba41-3aa1-4d27-914a-91399e9639e5)

Correlacoes IOC

Sem correlacoes registradas

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