CVSS 3.1 Score 7.5 of 10 (high)


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


CVE-2023-44839 is a buffer overflow vulnerability in the D-Link DIR-823G A1V1.0.2B05 router, specifically in the SetWLanRadioSecurity function. This vulnerability allows attackers to cause a Denial of Service (DoS) by exploiting a buffer overflow via the Encryption parameter. The affected product is the D-Link DIR-823G A1V1.0.2B05 router. To remediate this vulnerability, users should update their router firmware to the latest version provided by D-Link. This vulnerability poses a high danger to organizations as it allows attackers to disrupt network services and potentially gain unauthorized access to the router's control and configuration settings.

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