VDB
CVE-2021-2321
CVE-2021-2321
PUBLISHED
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 unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 6.0 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N).
EPSS 0.16% · 36.4th percentile
Risk Scores
EPSS Score
0.16%
36.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | virtualbox | *, 0, 5.0.10-dfsg-1 |
| Ubuntu:18.04:LTS | virtualbox | 0, 5.1.30-dfsg-1, 5.2.0-dfsg-1build2 |
| Ubuntu:22.04:LTS | virtualbox | 0, 6.1.26-dfsg-4, 6.1.28-dfsg-1 |
| Ubuntu:20.04:LTS | virtualbox | 0, 6.0.14-dfsg-1, 6.0.14-dfsg-2~build1 |
Exploit Intelligence
Timeline
- Apr 28, 2021 CVE Published
- Apr 29, 2021 EPSS Score
- May 12, 2021 EPSS Score
- Jun 8, 2021 EPSS Score
- Sep 2, 2021 EPSS Score
- Nov 4, 2021 EPSS Score
- Jan 5, 2022 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 8, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 10, 2022 EPSS Score
- Sep 12, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-2321 third-party-advisory
- https://www.oracle.com/security-alerts/cpuapr2021.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-2321 third-party-advisory