CVE-2025-52691 (CVSS 10): Critical SmarterMail Flaw Opens Servers to Unauthenticated Attacks Vulnerability Report CVE-2025-52691 (CVSS 10): Critical SmarterMail Flaw Opens Servers to Unauthenticated Attacks Do Son December 30, 2025 0 The Cyber Security Agency of Singapore (CSA) has issued an urgent alert regarding a catastrophic vulnerability in... Read More Read more about CVE-2025-52691 (CVSS 10): Critical SmarterMail Flaw Opens Servers to Unauthenticated Attacks