High severity · published Apr 22, 2021
CVE-2021-2284
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core)
7.1
CVSS
0.3%
EPSS
No
On KEV
Description
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 unauthenticated 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 creation, deletion or modification access to critical data or all Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 7.1 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N).
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VV
VM Virtualbox · Oracle
before 6.1.20 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-2284
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-2284
Third Party Advisory
https://security.gentoo.org/glsa/202208-36
Patch
https://www.oracle.com/security-alerts/cpuapr2021.html
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