CyberRota Analysis
AI-GeneratedAn unsigned integer underflow vulnerability in the PubSub signature verification path of open62541 could enable a remote attacker to trigger a denial of service by sending a specially crafted UDP packet. Organizations utilizing open62541 in their systems should prioritize addressing this issue to mitigate potential disruptions in service. This vulnerability is particularly relevant for environments where open62541 is deployed for communication protocols.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
An unsigned integer underflow in the PubSub signature verification path in open62541 may allow a remote attacker to cause a denial of service via a crafted UDP packet.