At Paessler, we prioritize the security and reliability of Paessler PRTG Network Monitor for our customers. To keep you informed and updated about the known vulnerability [CVE-2024-12833], we have created this dedicated Knowledge Base (KB) articl...

Executive Summary What happened? Paessler and USD HeroLabs, a security research firm, arranged a joint public disclosure of three vulnerabilities (CVE-2025-67833, CVE-2025-67834, CVE-2025-67835) on January 13, 2026. Vulnerability and Proof Of C...