CVE-2026-5709— AWS Research and Engineering Studio (RES) FileBrowser Command Injection
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I. Basic Information for CVE-2026-5709
Vulnerability Information
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Vulnerability Title
AWS Research and Engineering Studio (RES) FileBrowser Command Injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
Unsanitized input in the FileBrowser API in AWS Research and Engineering Studio (RES) version 2024.10 through 2025.12.01 might allow a remote authenticated actor to execute arbitrary commands on the cluster-manager EC2 instance via crafted input when using the FileBrowser functionality. To remediate this issue, users are advised to upgrade to RES version 2026.03 or apply the corresponding mitigation patch to their existing environment.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Amazon Web Services Research and Engineering Studio 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Amazon Web Services Research and Engineering Studio是美国亚马逊（Amazon）公司的一个基于云的研究和工程环境。 Amazon Web Services Research and Engineering Studio 2024.10至2025.12.01版本存在安全漏洞，该漏洞源于FileBrowser API输入未清理，可能导致远程认证攻击者通过特制输入在使用FileBrowser功能时在集群管理器EC2实例上执行任意命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| AWS | Research and Engineering Studio (RES) | 2024.10 ~ 2025.12.01 | - |
II. Public POCs for CVE-2026-5709
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- Issues with AWS Research and Engineering Studio (RES)vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2026-5709
Same Patch Batch · AWS · 2026-04-06 · 3 CVEs total
| CVE-2026-5708 | 8.8 HIGH | Improper Control of User-Modifiable Attributes in RES CreateSession API |
| CVE-2026-5707 | 8.8 HIGH | Command Injection via Virtual Desktop Session Name in AWS Research and Engineering Studio |
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