Threat Encyclopedia

SE.C-Bus.Toolkit.FILE.UPLOAD.Unrestricted.File.Upload

description-logoDescription

This indicates an attack attempt to exploit an Unrestricted File Upload Vulnerability in Schneider Electric C-Bus Toolkit.
The vulnerability is due to improper input validation of the path name and input file in the C-Gate2 service. A remote, authenticated attacker could exploit the vulnerability by sending a crafted request to the target service. Successful exploitation could upload arbitrary file to an arbitrary location within the C-Gate installation directory under the security context as SYSTEM, which could potentially lead to the execution of arbitrary code.

affected-products-logoAffected Products

Schneider Electric C-Bus Toolkit 1.15.7 and prior

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor.
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-103-01

CVE References

CVE-2021-22719

Other References

ICSA-21-105-01