CVE-2023-49140

Summary

CVE-2023-49140 is a newly identified denial-of-service (DoS) vulnerability affecting the complex-link service of HMI GC-A2 series. This issue allows unauthenticated remote attackers to send specially crafted packets to specific ports, resulting in a DoS condition. The vulnerability can cause service disruption and potential downtime, making it a significant security concern for organizations using the affected HMI GC-A2 series. The precise nature of the maliciously crafted packets and the exact impact of the DoS condition are not disclosed in the available information. Organizations are strongly advised to apply available patches or workarounds to mitigate this risk.

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