Vulnerabilities > CVE-2021-42705 - Stack-based Buffer Overflow vulnerability in We-Con PLC Editor 1.3.3U/1.3.5/1.3.8

047910
CVSS 6.8 - MEDIUM
Attack vector
NETWORK
Attack complexity
MEDIUM
Privileges required
NONE
Confidentiality impact
PARTIAL
Integrity impact
PARTIAL
Availability impact
PARTIAL

Summary

PLC Editor Versions 1.3.8 and prior is vulnerable to a stack-based buffer overflow while processing project files, which may allow an attacker to execute arbitrary code.

Vulnerable Configurations

Part Description Count
Application
We-Con
3

Common Weakness Enumeration (CWE)