CVSS 3.1 Score 7.5 of 10 (high)


Published Nov 17, 2023
Updated: Nov 23, 2023
CWE ID 476


CVE-2023-38315 is a vulnerability found in OpenNDS Captive Portal before version 10.1.2. This vulnerability can be exploited by sending a crafted GET HTTP request with a missing client token query string parameter, resulting in a null pointer dereference and crashing the OpenNDS software. The impact of this vulnerability is a denial-of-service (DoS) condition. The National Vulnerability Database (NVD) rates this vulnerability as high severity with a base score of 7.5 out of 10. Remediation for this vulnerability involves updating to at least version 10.1.2 of OpenNDS Captive Portal to mitigate the risk of exploitation and potential disruption to organizational operations.


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