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CVE Record

CVE-2018-3091: Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization (subcomponent: Core).

Vulnerability in the Oracle VM VirtualBox component of Oracle Virtualization (subcomponent: Core). The supported version that is affected is Prior to 5.2.16. Easily exploitable vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks require human interaction from a person other than the attacker and 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 3.0 Base Score 6.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N).

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2018-3091 is a confidentiality-focused flaw in Oracle VM VirtualBox Core affecting supported versions before 5.2.16. An attacker needs logon access to the infrastructure where VirtualBox runs and another person’s interaction. Successful exploitation could expose critical data or all data accessible to VirtualBox. Exposure is most likely where Oracle VM VirtualBox versions prior to 5.2.16 remain installed, especially on shared infrastructure or endpoints where untrusted users can log on and interact with VirtualBox workflows. Treat as a targeted confidentiality risk rather than an internet-wide emergency. Prioritize remediation where older VirtualBox deployments touch sensitive data or are accessible to many users. Mitigation focus: Inventory systems running Oracle VM VirtualBox.; Upgrade affected VirtualBox installations prior to 5.2.16 per Oracle guidance.; Restrict logon access to infrastructure where VirtualBox executes..

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Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
1Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
Oracle CorporationVM VirtualBoxunspecifiedListed
Weakness

CWE details

No CWE listed

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