{"id":25211,"date":"2024-09-18T03:00:14","date_gmt":"2024-09-18T11:00:14","guid":{"rendered":"http:\/\/www.palada.net\/index.php\/2024\/09\/18\/news-18941\/"},"modified":"2024-09-18T03:00:14","modified_gmt":"2024-09-18T11:00:14","slug":"news-18941","status":"publish","type":"post","link":"https:\/\/www.palada.net\/index.php\/2024\/09\/18\/news-18941\/","title":{"rendered":"Vulnerabilities in Cellular Packet Cores Part IV: Authentication"},"content":{"rendered":"<p><strong>Credit to Author: Richard Y Lin| Date: Wed, 18 Sep 2024 00:00:00 +0000<\/strong><\/p>\n<p><a href=\"https:\/\/www.trendmicro.com\/en_us\/research\/24\/i\/vulnerabilities-in-cellular-packet-cores-part-iv-authentication.html\" target=\"bwo\" >http:\/\/feeds.trendmicro.com\/TrendMicroSimplySecurity<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Credit to Author: Richard Y Lin| Date: Wed, 18 Sep 2024 00:00:00 +0000<\/strong><\/p>\n<p>Our research reveals two significant vulnerabilities in Microsoft Azure Private 5G Core (AP5GC). The first vulnerability (CVE-2024-20685) allows a crafted signaling message to crash the control plane, leading to potential service outages. The second (ZDI-CAN-23960) disconnects and replaces attached base stations, disrupting network operations. While these issues are implementation-specific, their exploitation is made possible by a systemic weakness: the lack of mandatory authentication procedures between base stations and packet-cores.<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[10378,10413],"tags":[24512,24528,24780,24511],"class_list":["post-25211","post","type-post","status-publish","format-standard","hentry","category-security","category-trendmicro","tag-trend-micro-research-articles-news-reports","tag-trend-micro-research-exploits-vulnerabilities","tag-trend-micro-research-network","tag-trend-micro-research-research"],"_links":{"self":[{"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/posts\/25211","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/comments?post=25211"}],"version-history":[{"count":0,"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/posts\/25211\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/media?parent=25211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/categories?post=25211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.palada.net\/index.php\/wp-json\/wp\/v2\/tags?post=25211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}