Kronos

Kronos operates a focused portfolio of web-based time and attendance systems that manage workforce scheduling and payroll data for many organizations, concentrating the vendor's exposure in a high-value attack surface. Vulnerabilities affecting the vendor skew toward serious outcomes and frequently acquire public exploit code; the recurring weakness classes—including cross-site scripting, SQL injection, XML external entity injection, and authorization bypasses—are characteristic of web applications handling sensitive employee and financial records. Defenders should prioritize patching Kronos Web Time & Attendance deployments, particularly internet-reachable instances; current exploitation activity and severity counts are shown alongside this summary.