CVE-2023-38322
CVSS 3.1 Score 7.5 of 10 (high)
Details
Summary
CVE-2023-38322 is a vulnerability that affects OpenNDS Captive Portal versions prior to 10.1.2. The vulnerability is caused by a NULL pointer dereference and can be triggered by sending a crafted GET HTTP request without the User-Agent HTTP header. This issue leads to a Denial-of-Service condition, crashing the OpenNDS system. It is important to note that the vulnerability can only be triggered when the BinAuth option is set. Organizations using affected versions of OpenNDS should update to version 10.1.2 or later to remediate this vulnerability and prevent potential crashes and service disruptions. The vulnerability has a base severity rating of HIGH, with an exploitability score of 3.9 out of 10 and an impact score of 3.6 out of 10, indicating the potential danger it poses to organizations if left unaddressed.
Prevent cyber attacks with Recorded Future by prioritizing and patching critical vulnerabilities being exploited by threat actors targeting your industry. Book your demo to learn more.
Advisories, Assessments, and Mitigations
Prioritize, Pinpoint, and Act to Prevent Vulnerability Exploits with Recorded Future
- Gain complete coverage of your cyber, third party, and physical attack surface
- Proactively mitigate threats before they turn into costly attacks
- Make fast, effective, data-driven decisions