CODESYS Modbus vulnerabilities
1 known vulnerability in CODESYS Modbus from Codesys. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
1vulnerabilities
0critical
1high
0exploited
8.2average CVSS score
Latest first
- 8.2 High severity
CODESYS Modbus: Missing Release of Resource after Effective Lifetime
An unauthenticated remote attacker may exhaust all available TCP connections in the CODESYS Modbus TCP Server stack if a race condition in connection handling is successfully exploited, preventing legitimate clients from establishing new connections.