Vulnerabilities in Permissions and Access Control Issues for Multiple Siemens Products

Siemens SIMATIC WinCC is an automated data acquisition and monitoring (SCADA) system, Siemens SIMATIC HMI Comfort Panels is a touch panel device, Siemens SIMATIC HMI Comfort Outdoor Panels is a touch panel device for outdoor use, and Siemens SIMATIC HMI Comfort Outdoor Panels is a touch panel device for outdoor use. SIMATIC HMI Comfort Outdoor Panels are touch panel devices designed for outdoor use. A privilege permission and access control issue vulnerability exists in several Siemens products. The vulnerability stems from the lack of effective privilege permission and access control measures in the network system or product. An attacker could exploit the vulnerability to compromise the confidentiality and integrity of the affected system.