{"id":43847,"date":"2021-03-16T16:51:53","date_gmt":"2021-03-16T09:51:53","guid":{"rendered":"https:\/\/deepquest.code511.com\/blog\/2021\/03\/windows-server-2012-srclient-dll-hijacking\/"},"modified":"2021-03-16T16:51:53","modified_gmt":"2021-03-16T09:51:53","slug":"windows-server-2012-srclient-dll-hijacking","status":"publish","type":"post","link":"https:\/\/deepquest.code511.com\/blog\/2021\/03\/windows-server-2012-srclient-dll-hijacking\/","title":{"rendered":"Windows Server 2012 SrClient DLL Hijacking"},"content":{"rendered":"<p>All editions of Windows Server 2012 (but not 2012 R2) are vulnerable to DLL hijacking due to the way TiWorker.exe will try to call the non-existent SrClient.dll file when Windows Update checks for updates. This issue can be leveraged for privilege escalation if %PATH% includes directories that are writable by low-privileged users. The attack can be triggered by any low-privileged user and does not require a system reboot. This module has been successfully tested on Windows Server 2012 (x64).<\/p>\n","protected":false},"excerpt":{"rendered":"<p>All editions of Windows Server 2012 (but not 2012 R2) are vulnerable to DLL hijacking due to the way TiWorker.exe will try to call the non-existent SrClient.dll file when Windows&#8230;<\/p>\n","protected":false},"author":439,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[43],"tags":[],"class_list":["post-43847","post","type-post","status-publish","format-standard","hentry","category-exploit"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p4bBYZ-bpd","_links":{"self":[{"href":"https:\/\/deepquest.code511.com\/blog\/wp-json\/wp\/v2\/posts\/43847","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deepquest.code511.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/deepquest.code511.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/deepquest.code511.com\/blog\/wp-json\/wp\/v2\/users\/439"}],"replies":[{"embeddable":true,"href":"https:\/\/deepquest.code511.com\/blog\/wp-json\/wp\/v2\/comments?post=43847"}],"version-history":[{"count":0,"href":"https:\/\/deepquest.code511.com\/blog\/wp-json\/wp\/v2\/posts\/43847\/revisions"}],"wp:attachment":[{"href":"https:\/\/deepquest.code511.com\/blog\/wp-json\/wp\/v2\/media?parent=43847"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/deepquest.code511.com\/blog\/wp-json\/wp\/v2\/categories?post=43847"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/deepquest.code511.com\/blog\/wp-json\/wp\/v2\/tags?post=43847"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}