Vulnerabilities > CVE-2021-38434 - Unexpected Sign Extension vulnerability in Fatek Winproladder 3.28/3.30
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
PARTIAL Availability impact
PARTIAL Summary
FATEK Automation WinProladder versions 3.30 and prior lacks proper validation of user-supplied data when parsing project files, which could result in an unexpected sign extension. An attacker could leverage this vulnerability to execute arbitrary code.
Vulnerable Configurations
Part | Description | Count |
---|---|---|
Application | 3 |