{"id":12256,"date":"2026-04-20T11:03:32","date_gmt":"2026-04-20T11:03:32","guid":{"rendered":"https:\/\/serisec.com\/index.php\/2026\/04\/20\/tbk-dvr-vulnerability\/"},"modified":"2026-04-20T11:03:32","modified_gmt":"2026-04-20T11:03:32","slug":"tbk-dvr-vulnerability","status":"publish","type":"post","link":"https:\/\/serisec.com\/index.php\/2026\/04\/20\/tbk-dvr-vulnerability\/","title":{"rendered":"TBK DVR Vulnerability CVE-2024-3721 Exploited to Spread Nexcorium DDoS Malware"},"content":{"rendered":"<p>    TBK DVR Vulnerability CVE-2024-3721 Exploited to Spread Nexcorium DDoS Malware<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n    <!-- no image --><br \/>\n \t<BR><br \/>\n<BR><\/BR><\/p>\n<div>Hackers are actively exploiting a critical vulnerability in TBK digital video recorder (DVR) devices to deploy a new Mirai-based botnet called Nexcorium.<\/p>\n<p>The campaign leverages&#8230;<br \/>\nDelivered by PolitePaul service<\/p><\/div>\n<p> \t<BR><br \/>\n <BR><\/BR><\/p>\n<p> \t<BR><br \/>\n<BR><\/BR><br \/>\n<a href=\"https:\/\/gbhackers.com\/tbk-dvr-vulnerability\/\">Go to gbhackers.com<\/a><br \/>\n \t<BR><br \/>\n <BR><\/BR><\/p>\n","protected":false},"excerpt":{"rendered":"<p>TBK DVR Vulnerability CVE-2024-3721 Exploited to Spread Nexcorium DDoS Malware Hackers are actively exploiting a critical vulnerability in TBK digital video recorder (DVR) devices to deploy a new Mirai-based botnet called Nexcorium. The campaign leverages&#8230; Delivered by PolitePaul service Go to gbhackers.com<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[81],"class_list":["post-12256","post","type-post","status-publish","format-standard","hentry","category-gbhackers","tag-gbhackers"],"_links":{"self":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/12256"}],"collection":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/comments?post=12256"}],"version-history":[{"count":0,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/12256\/revisions"}],"wp:attachment":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/media?parent=12256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/categories?post=12256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/tags?post=12256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}