Vulnerabilities > CVE-2022-32143 - Files or Directories Accessible to External Parties vulnerability in Codesys Plcwinnt and Runtime Toolkit
Attack vector
NETWORK Attack complexity
LOW Privileges required
SINGLE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
In multiple CODESYS products, file download and upload function allows access to internal files in the working directory e.g. firmware files of the PLC. All requests are processed on the controller only if no level 1 password is configured on the controller or if remote attacker has previously successfully authenticated himself to the controller. A successful Attack may lead to a denial of service, change of local files, or drain of confidential Information. User interaction is not required
Vulnerable Configurations
Part | Description | Count |
---|---|---|
Application | 2 |