# CVE-2023-21529

> Microsoft Exchange Server Remote Code Execution Vulnerability

- **CVSS:** 8.8 (HIGH)
- **EPSS:** 36.7%
- **CWE:** CWE-502, NVD-CWE-noinfo

Canonical: https://intel.threadlinqs.com/cve/CVE-2023-21529
Full threat coverage + IOCs via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp