{"id":199518,"date":"2018-01-08T20:40:03","date_gmt":"2018-01-08T19:40:03","guid":{"rendered":"https:\/\/www.borncity.com\/blog\/?p=199518"},"modified":"2019-03-10T00:06:45","modified_gmt":"2019-03-09T23:06:45","slug":"western-digital-my-cloud-backdoor-schlieen","status":"publish","type":"post","link":"https:\/\/borncity.com\/blog\/2018\/01\/08\/western-digital-my-cloud-backdoor-schlieen\/","title":{"rendered":"Western Digital: My Cloud-Backdoor schlie&szlig;en"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" style=\"float: left; margin: 0px 10px 0px 0px; display: inline\" src=\"https:\/\/borncity.com\/blog\/wp-content\/uploads\/2015\/01\/Schutz.jpg\" width=\"40\" align=\"left\" height=\"47\"\/>In der Firmware der My Cloud-Netzwerkspeicher von Western Digital klafft eine Backdoor. Inzwischen hat Western Digital ein Firmware-Update bereitgestellt, welches die Backdoor entfernt.<\/p>\n<p><!--more--><\/p>\n<p>Sicherheitsforscher der Firma GulfTech hatten in WDMyCloud-Produkten mit der Firmware-Version &lt;= 2.30.165 mehrere schwerwiegende Sicherheitsl\u00fccke gefunden und dies am 4. Januar 2018 <a href=\"https:\/\/web.archive.org\/web\/20180816064811\/http:\/\/gulftech.org:80\/advisories\/WDMyCloud%20Multiple%20Vulnerabilities\/125?\" target=\"_blank\" rel=\"noopener noreferrer\">publiziert<\/a>. Betroffen sind folgende Produkte:<\/p>\n<ul>\n<li>MyCloud <\/li>\n<li>MyCloudMirror <\/li>\n<li>My Cloud Gen 2 <\/li>\n<li>My Cloud PR2100 <\/li>\n<li>My Cloud PR4100 <\/li>\n<li>My Cloud EX2 Ultra <\/li>\n<li>My Cloud EX2 <\/li>\n<li>My Cloud EX4 <\/li>\n<li>My Cloud EX2100 <\/li>\n<li>My Cloud EX4100 <\/li>\n<li>My Cloud DL2100 <\/li>\n<li>My Cloud DL4100<\/li>\n<\/ul>\n<p>Neben einer fest verdrahteten Backdoor gab es weitere Sicherheitsl\u00fccken, die Uploads erm\u00f6glichten. Medien wie heise.de berichteten <a href=\"https:\/\/www.heise.de\/security\/meldung\/My-Cloud-Netzwerkspeicher-von-Western-Digital-via-Backdoor-angreifbar-3935130.html\" target=\"_blank\" rel=\"noopener noreferrer\">\u00fcber den Fall<\/a>.<\/p>\n<p>Inzwischen hat Western Digital aber auf <a href=\"https:\/\/support.wdc.com\/download\/notes\/WD_My_Cloud_Firmware_Release_Notes_2.30.172.pdf?v=909\" target=\"_blank\" rel=\"noopener noreferrer\">seiner Webseite<\/a> ein PDF-Dokument eingestellt, nachdem die Backdoor im November 2017 durch das Firmware-Update v2.30.172 entfernt und weitere Sicherheitsl\u00fccken geschlossen worden seien. (via <a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/backdoor-account-removed-from-western-digital-nas-hard-drives\/\" target=\"_blank\" rel=\"noopener noreferrer\">Bleeping Computer<\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In der Firmware der My Cloud-Netzwerkspeicher von Western Digital klafft eine Backdoor. Inzwischen hat Western Digital ein Firmware-Update bereitgestellt, welches die Backdoor entfernt.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[123,426],"tags":[6759,4328],"class_list":["post-199518","post","type-post","status-publish","format-standard","hentry","category-netzwerk","category-sicherheit","tag-my-cloud","tag-sicherheit"],"_links":{"self":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts\/199518","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/comments?post=199518"}],"version-history":[{"count":0,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/posts\/199518\/revisions"}],"wp:attachment":[{"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/media?parent=199518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/categories?post=199518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/borncity.com\/blog\/wp-json\/wp\/v2\/tags?post=199518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}