CVSS 3.1 Score 7.5 of 10 (high)


Published Oct 5, 2023
Updated: Oct 6, 2023
CWE ID 120


CVE-2023-44836 is a high-severity vulnerability that affects the D-Link DIR-823G A1V1.0.2B05 router. The vulnerability, categorized as CWE-120 (BUFFER COPY WITHOUT CHECKING SIZE OF INPUT), allows attackers to cause a Denial of Service (DoS) by exploiting a buffer overflow in the SetWLanRadioSettings function through the SSID parameter. The base score for this vulnerability is 7.5, indicating a significant threat to organizations using this product. To remediate the issue, it is recommended to update the firmware of the affected router to a version that addresses the vulnerability.

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