CVE-2026-7461

Katalog CVE

CVSS 7.2 · High EPSS 0,81%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada amazon ecs container agent. Skor CVSS 3.1 7.2 (High) menurut CNA.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

30 April 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

7.2 (High), sumber CNA
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

EPSS (30 hari)

0,81% peluang dieksploitasi; lebih tinggi dari 55,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://aws.amazon.com/security/security-bulletins/2026-024-aws/ advisory vendor
• https://github.com/aws/amazon-ecs-agent/security/advisories/GHSA-fc67-c4hg-q653 advisory vendor
• https://github.com/aws/amazon-ecs-agent/releases/tag/v1.103.0 release notes