CVE-2021-2125 json
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core).
published 2021-01-20 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-16584
- cvss
- 4.6
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 40%
- public exploits
- 0
- none known
Summary
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is Prior to 6.1.18. 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 update, insert or delete access to some of Oracle VM VirtualBox accessible data as well as unauthorized read access to a subset of Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 4.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N).
Patch / fix
- Oracle Corporation VM VirtualBox 6.1.18
- virtualbox Arch Linux 6.1.18-1
arch linux advisories AVG-1483
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.46% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.6 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.6 | AV:L/AC:L/Au:N/C:P/I:P/A:N |
Affected products
- Oracle Corporation VM VirtualBox
References
-
security.gentoo.org
/glsa/202101-15
vendor-advisory, third-party-advisory
-
oracle.com
/security-alerts/cpujan2021.html
vendor-advisory
Sources
- CVE List CVE-2021-2125
- NVD CVE-2021-2125
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