Alertas de Seguridad de la Información

A vulnerability in the Cisco Smart Licensing Utility API of Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), could allow an unauthenticated, remote attacker to write arbitrary files to the system or cause a DoS condition on an affected application. This vulnerability is due to improper input validation and a lack of authentication in the management API. An att…

Una vulnerabilidad de traversal de directorios en la funcionalidad de carga de archivos del Hitachi Energy RTU500 permite a atacantes no autenticados escribir o sobrescribir archivos arbitrarios en el sistema de ficheros del dispositivo. La explotación exitosa podría resultar en modificación no autorizada de datos críticos de control o interrupción de operaciones en plantas de generación, subestaciones y sistemas de distribución de energía comúnmente desplegados en infraestructura LATAM.

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and Cisco Secure Email and Web Manager engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76440 are related to…

Path traversal vulnerability in Apache FreeMarker template loading mechanism, if the attacker can specify an arbitrary malformed locale identifier to FreeMarker, and the localized lookup configuration setting is enabled (it's by default enabled). This issue affects Apache FreeMarker from 2.2.0 through 2.3.34. Users are recommended to upgrade to version 2.3.35. Disabling localized lookup in previ…