CVSS 3.1 Score 9.8 of 10 (high)


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


CVE-2023-43240 is a critical cyber vulnerability that affects the D-Link DIR-816 A2 v1.10CNB05 router. The vulnerability involves a stack overflow that occurs through the parameter sip_address in ipportFilter. The risk score for this vulnerability is 65, indicating a high potential danger to organizations. The base severity is rated as critical, with a base score of 9.8. The impact includes high integrity and confidentiality impacts, while the attack vector is through the network. No user interaction or privileges are required for exploitation. Organizations using the affected D-Link router should take immediate action to remediate this vulnerability to prevent potential attacks.

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