{"id":898915,"date":"2026-10-14T15:52:37","date_gmt":"2026-10-14T15:52:37","guid":{"rendered":"https:\/\/www.ninjaone.com\/blog\/vulnerabilidades-dia-cero-microsoft-exchange\/"},"modified":"2026-10-14T15:52:38","modified_gmt":"2026-10-14T15:52:38","slug":"vulnerabilidades-dia-cero-microsoft-exchange","status":"publish","type":"post","link":"https:\/\/www.ninjaone.com\/es\/blog\/vulnerabilidades-dia-cero-microsoft-exchange\/","title":{"rendered":"Vulnerabilidades de d\u00eda cero en Microsoft Exchange: qu\u00e9 debes saber y hacer ya"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" alt=\"Banner de alerta de seguridad para MSP\" class=\"alignnone size-full wp-image-74148\" height=\"1200\" src=\"https:\/\/www.ninjaone.com\/wp-content\/uploads\/2023\/10\/MSP-securiity-alert-banner.png\" width=\"2400\"\/><br \/>\n<strong>Actualizado el 16 de marzo de 2021. <\/strong><\/p>\n<p>El martes 2 de marzo, <a href=\"https:\/\/www.microsoft.com\/security\/blog\/2021\/03\/02\/hafnium-targeting-exchange-servers\/\" target=\"_blank\" rel=\"noopener\">Microsoft anunci\u00f3<\/a> que hab\u00eda detectado una cadena de cuatro exploits de <a href=\"https:\/\/www.ninjaone.com\/es\/blog\/vulnerabilidades-de-dia-cero\/\">vulnerabilidades de d\u00eda cero<\/a> que se estaban utilizando de forma activa para atacar versiones de <strong>Exchange Server on-premises<\/strong>. <a href=\"https:\/\/techcommunity.microsoft.com\/t5\/exchange-team-blog\/released-march-2021-exchange-server-security-updates\/ba-p\/2175901\" target=\"_blank\" rel=\"noopener\">Ya hay parches disponibles<\/a> y se recomienda encarecidamente a las organizaciones que identifiquen, actualicen y verifiquen los sistemas vulnerables cuanto antes.<\/p>\n<p>Hemos creado este art\u00edculo para reunir recursos e informaci\u00f3n relacionados y lo iremos actualizando con regularidad. <a href=\"https:\/\/www.ninjaone.com\/es\/blog\/vulnerabilidades-dia-cero-microsoft-exchange\/#more-129641\" class=\"more-link\"><span aria-label=\"Continue reading Microsoft Exchange 0-Day Vulnerabilities Mitigation Guide: What to Know &#038; Do Now\">(m\u00e1s\u2026)<\/span><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Actualizado el 16 de marzo de 2021. El martes 2 de marzo, Microsoft anunci\u00f3 que hab\u00eda detectado una cadena de cuatro exploits de vulnerabilidades de d\u00eda cero que se estaban utilizando de forma activa para atacar versiones de Exchange Server on-premises. Ya hay parches disponibles y se recomienda encarecidamente a las organizaciones que identifiquen, actualicen [&hellip;]<\/p>\n","protected":false},"author":35,"featured_media":119390,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[4366],"tags":[],"class_list":["post-898915","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seguridad"],"acf":[],"modified_by":null,"_links":{"self":[{"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/posts\/898915","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/users\/35"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/comments?post=898915"}],"version-history":[{"count":1,"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/posts\/898915\/revisions"}],"predecessor-version":[{"id":898916,"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/posts\/898915\/revisions\/898916"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/media\/119390"}],"wp:attachment":[{"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/media?parent=898915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/categories?post=898915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ninjaone.com\/es\/wp-json\/wp\/v2\/tags?post=898915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}