CVSS 3.1 Score 9.8 of 10 (high)


Published Sep 21, 2023
Updated: Sep 22, 2023
CWE ID 787


CVE-2023-43238 is a critical vulnerability affecting the D-Link DIR-816 A2 v1.10CNB05 router. The vulnerability allows for a stack overflow to occur through the parameter nvmacaddr in form2Dhcpip.cgi. This vulnerability has a base severity score of 9.8 out of 10 and poses a high risk to organizations. It can be exploited remotely without requiring any privileges or user interaction. The impact includes high integrity and confidentiality impacts, with potential for attackers to execute arbitrary code or gain unauthorized access to sensitive information. Organizations using this router should apply the necessary patch or update provided by D-Link to remediate this vulnerability and protect their network infrastructure.

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