CVSS 3.1 Score 7.5 of 10 (high)


Published Dec 12, 2023
Updated: Dec 15, 2023
CWE ID 400


CVE-2023-49713 is a denial-of-service (DoS) vulnerability that affects the NetBIOS service of HMI GC-A2 series. The vulnerability can be exploited by a remote unauthenticated attacker who sends specially crafted packets to specific ports, resulting in a DoS condition. The base severity of this vulnerability is rated as HIGH, with a base score of 7.5 according to NVD@NIST. The exploitability score is 3.9, and it requires no privileges or user interaction. The attack vector is through the network, and the impact is mainly on availability. No integrity or confidentiality impact is reported. It is important for organizations using HMI GC-A2 series to apply remediation measures promptly to mitigate the potential danger posed by this vulnerability.


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