CVE-2023-3959

Summary

CVE-2023-3959 is a critical vulnerability affecting multiple models of Zavio IP Cameras, including CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220, CB6231, B8520, B8220, and CD321. The vulnerability stems from insufficient buffer size validation during the processing of XML elements from incoming network requests. This issue can result in stack-based overflows, potentially leading to remote code execution. Successful exploitation of this vulnerability may grant attackers advanced access to the affected devices, posing a significant risk to network security.

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.