Description
An unauthanticated remote attacker can perform a DoS of the Modbus service by sending a specific function and sub-function code without affecting the core functionality.
Problem types
CWE-770 Allocation of Resources Without Limits or Throttling
Product status
VC:00 before VC:07
VC:00 before VC:07
VC:00 before VC:07
VC:00 before VC:07
Credits
D. Blagojevic, S. Dietz, F. Koroknai, T. Weber from CyberDanube Security Research
References
certvde.com/de/advisories/VDE-2025-072