CVE-2025-5277

CriticalCVSS 9.6/10Last modified Jun 17, 2026

Description

aws-mcp-server MCP server is vulnerable to command injection. An attacker can craft a prompt that once accessed by the MCP client will run arbitrary commands on the host system.

Metrics

CVSS 3.1 9.6/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
May 28, 2025
Last modified
Jun 17, 2026
NVD status
Deferred

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CVE-2025-5277: Critical severity, CVSS 9.6 | Vulnix