CVE-2021-2409

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.24. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).

• https://security.gentoo.org/glsa/202208-36Third Party Advisory
• https://www.oracle.com/security-alerts/cpujul2021.htmlPatch, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-888/Third Party Advisory, VDB Entry
• https://security.gentoo.org/glsa/202208-36Third Party Advisory
• https://www.oracle.com/security-alerts/cpujul2021.htmlPatch, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-888/Third Party Advisory, VDB Entry

Published

Jul 21, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2021-24084Windows Mobile Device Management Information Disclosure Vuln…5.5
• CVE-2021-24085Microsoft Exchange Server Spoofing Vulnerability6.5
• CVE-2021-24086Windows TCP/IP Denial of Service Vulnerability7.5
• CVE-2021-24087Azure IoT CLI extension Elevation of Privilege Vulnerability7
• CVE-2021-24088Windows Local Spooler Remote Code Execution Vulnerability8.8
• CVE-2021-24089HEVC Video Extensions Remote Code Execution Vulnerability7.8
• CVE-2021-24090Windows Error Reporting Elevation of Privilege Vulnerability7.8
• CVE-2021-24091Windows Camera Codec Pack Remote Code Execution Vulnerabilit…7.8
• CVE-2021-24092Microsoft Defender Elevation of Privilege Vulnerability7.8
• CVE-2021-24093Windows Graphics Component Remote Code Execution Vulnerabili…8.8
• CVE-2021-24094Windows TCP/IP Remote Code Execution Vulnerability9.8
• CVE-2021-24095DirectX Elevation of Privilege Vulnerability7