CVE-2021-2250

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.20. 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/cpuapr2021.htmlPatch, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-484/Third Party Advisory, VDB Entry
• https://security.gentoo.org/glsa/202208-36Third Party Advisory
• https://www.oracle.com/security-alerts/cpuapr2021.htmlPatch, Vendor Advisory
• https://www.zerodayinitiative.com/advisories/ZDI-21-484/Third Party Advisory, VDB Entry

Published

Apr 22, 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-2021-22494An issue was discovered in the fingerprint scanner on Samsun…5.5
• CVE-2021-22495An issue was discovered on Samsung mobile devices with O(8.x…5.5
• CVE-2021-22496Authentication Bypass Vulnerability in Micro Focus Access Ma…7.5
• CVE-2021-22497Advanced Authentication versions prior to 6.3 SP4 have a pot…7.2
• CVE-2021-22498XML External Entity Injection vulnerability in Micro Focus A…8.1
• CVE-2021-22499Persistent Cross-Site scripting vulnerability in Micro Focus…4.8
• CVE-2021-22500Cross Site Request Forgery vulnerability in Micro Focus Appl…6.5
• CVE-2021-22501Improper Restriction of XML External Entity Reference vulner…5.3
• CVE-2021-22502Remote Code execution vulnerability in Micro Focus Operation…9.8
• CVE-2021-22503Possible Improper Neutralization of Input During Web Page G…6.1
• CVE-2021-22504Arbitrary code execution vulnerability on Micro Focus Operat…9.8
• CVE-2021-22505Escalation of privileges vulnerability in Micro Focus Operat…9.8