CWE-59: Improper Link Resolution Before File Access ('Link Following') vulnerability exists that could cause arbitrary data to be written to protected locations, potentially leading to escalation of privilege, arbitrary file corruption, exposure of application and system information or persistent denial of service when a low-privileged attacker tampers with the installation folder.

CWE-59: Improper Link Resolution Before File Access ('Link Following') vulnerability exists that could cause arbitrary data to be written to protected locations, potentially leading to escalation of privilege, arbitrary file corruption, exposure of application and system information or persistent denial of service when a low-privileged attacker tampers with the installation folder.

Schneider Electric is aware of a vulnerability in the Schneider Electric Software Update product (also referred to as “SESU”). The main purpose of the SESU software is to notify customers on the availability of hotfixes or new versions to download and install such updates. Failure to apply the fix provided below may risk attacker to write arbitrary data into protected locations, potentially leading to privilege escalation, arbitrary file corruption, exposure of application and system information or a persistent denial of service condition.

Schneider Electric is aware of a vulnerability in the Schneider Electric Software Update product (also referred to as “SESU”). The main purpose of the SESU software is to notify customers on the availability of hotfixes or new versions to download and install such updates. Failure to apply the fix provided below may risk attacker to write arbitrary data into protected locations, potentially leading to privilege escalation, arbitrary file corruption, exposure of application and system information or a persistent denial of service condition.