Vulnerabilities > CVE-2020-5801 - Improper Handling of Exceptional Conditions vulnerability in Rockwellautomation Factorytalk Linx 6.00/6.10/6.11
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
An attacker can craft and send an OpenNamespace message to port 4241 with valid session-id that triggers an unhandled exception in CFTLDManager::HandleRequest function in RnaDaSvr.dll, resulting in process termination. Observed in FactoryTalk Linx 6.11. All versions of FactoryTalk Linx are affected.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 3 |