A CWE-94: Improper Control of Generation of Code ('Code Injection') vulnerability exists that could cause execution of malicious code when an unsuspicious user loads a project file from the local filesystem into the HMI.

A CWE-94: Improper Control of Generation of Code ('Code Injection') vulnerability exists that could cause execution of malicious code when an unsuspicious user loads a project file from the local filesystem into the HMI.

Schneider Electric EcoStruxure operator Terminal Expert versions 3.3 SP1 and prior are vulnerable to a code injection attack that could allow an attacker to execute arbitrary code and gain access to all information on the machine.

Schneider Electric is aware of a vulnerability in its EcoStruxure™ Operator Terminal Expert and Pro-face BLUE products. The EcoStruxure™ Operator Terminal Expert and Pro-face BLUE products are HMI configuration software supporting gestures and UI designs. Failure to apply the remediation provided below may risk unauthorized code execution by a local user of the Windows engineering workstation, which could result in loss of availability, confidentiality, and integrity of the workstation where EcoStruxure™ Operator Terminal Expert or Pro-face BLUE runtime is installed.