Dell/Quest KACE K1000 Unauthenticated File Upload RCE

An unrestricted file upload vulnerability exists in Dell (acquired by Quest) KACE K1000 System Management Appliance version 5.0 - 5.3, 5.4 prior to 5.4.76849, and 5.5 prior to 5.5.90547 in the download_agent.php endpoint. An attacker can upload arbitrary PHP files to a temporary web-accessible directory, which are later executed through inclusion in backend code that loads files under attacker-controlled paths.

Cross-site scripting (XSS) vulnerability in adminui/user_list.php on the Dell KACE K1000 management appliance 5.5.90545 allows remote attackers to inject arbitrary web script or HTML via the LABEL_ID parameter.

Multiple SQL injection vulnerabilities in Dell KACE K1000 5.4.76847 and possibly earlier allow remote attackers or remote authenticated users to execute arbitrary SQL commands via the macAddress element in a (1) getUploadPath or (2) getKBot SOAP request to service/kbot_service.php; the ID parameter to (3) userui/advisory_detail.php or (4) userui/ticket.php; and the (5) ORDER[] parameter to userui/ticket_list.php.