{"id":11554,"date":"2026-06-10T12:06:03","date_gmt":"2026-06-10T18:06:03","guid":{"rendered":"https:\/\/beaconlab.us\/?post_type=publicacion&#038;p=11554"},"modified":"2026-06-10T12:06:04","modified_gmt":"2026-06-10T18:06:04","slug":"alerta-2026-62-vulnerabilidad-critica-en-veeam-backup-replication","status":"publish","type":"publicacion","link":"https:\/\/beaconlab.us\/es\/publicacion\/alerta-2026-62-vulnerabilidad-critica-en-veeam-backup-replication\/","title":{"rendered":"Alerta 2026-62 Vulnerabilidad Cr\u00edtica\u00a0 en Veeam Backup &amp; Replication"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Producto(s) afectado(s):&nbsp;<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Veeam Backup &amp; Replication 12.x<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Descripci\u00f3n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Veeam public\u00f3 actualizaciones de seguridad para corregir la vulnerabilidad cr\u00edtica <strong>CVE-2026-44963 <\/strong>con un<strong> CVSS v4 9.4<\/strong>, la cual permite que un usuario autenticado dentro del dominio Windows ejecute c\u00f3digo remoto (Remote Code Execution &#8211; RCE) sobre el servidor de respaldo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Un atacante que comprometa una cuenta de dominio con privilegios limitados podr\u00eda aprovechar esta falla para obtener control sobre el servidor Veeam, manipular tareas de respaldo, acceder a informaci\u00f3n sensible, alterar copias de seguridad o utilizar la plataforma comprometida como punto de apoyo para realizar movimientos laterales dentro de la red corporativa. Debido a que los servidores de respaldo suelen almacenar informaci\u00f3n cr\u00edtica para la recuperaci\u00f3n operativa, este tipo de vulnerabilidades representa un objetivo prioritario para grupos de ransomware y actores maliciosos avanzados.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Soluci\u00f3n:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Actualizar Veeam Backup &amp; Replication a la versi\u00f3n 12.3.2.4854 o superior.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Informaci\u00f3n adicional:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/new-veeam-vulnerability-exposes-backup-servers-to-rce-attacks\/\">https:\/\/www.bleepingcomputer.com\/news\/security\/new-veeam-vulnerability-exposes-backup-servers-to-rce-attacks\/<\/a><\/li>\n<\/ul>\n","protected":false},"featured_media":11074,"template":"","class_list":["post-11554","publicacion","type-publicacion","status-publish","has-post-thumbnail","hentry"],"acf":{"activar_pdf_link":false,"pdf":null,"numero_de_boletin":"","traffic_light_protocol":"Amber"},"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"Producto(s) afectado(s): Veeam Backup &amp; Replication 12.x Descripci\u00f3n Veeam public\u00f3 actualizaciones de seguridad para corregir la vulnerabilidad cr\u00edtica CVE-2026-44963 con un CVSS v4 9.4, la cual permite que un usuario autenticado dentro del dominio Windows ejecute c\u00f3digo remoto (Remote Code Execution - RCE) sobre el servidor de respaldo. 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