CVE-2024-20253 (CVSS 9.9): Cisco Unified Communications Products RCE Vulnerability Vulnerability CVE-2024-20253 (CVSS 9.9): Cisco Unified Communications Products RCE Vulnerability Ddos January 24, 2024 0 Read More Read more about CVE-2024-20253 (CVSS 9.9): Cisco Unified Communications Products RCE Vulnerability