Security readout for executives and security teams
This is a high-impact VirtualBox flaw fixed in Oracle’s April 2020 CPU. An attacker already holding high privileges on infrastructure where VirtualBox runs could take over VirtualBox. It is not described as remotely exploitable or actively exploited in the provided sources, but compromise could affect systems or products depending on those VirtualBox instances. Exposure is most likely on developer workstations, build hosts, lab systems, or server infrastructure running older VirtualBox versions. The attacker needs local infrastructure access with high privileges, so broad internet-facing exposure is not supported by the provided sources. Treat as high priority where VirtualBox supports business-critical, shared, or privileged environments. The attack path is constrained, but successful exploitation can fully compromise VirtualBox and may affect other products relying on it. Mitigation focus: Upgrade VirtualBox to 5.2.40, 6.0.20, 6.1.6, or later supported versions.; Apply relevant Oracle, openSUSE, or Gentoo security updates for affected deployments.; Restrict high-privilege access on hosts running VirtualBox..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2020-2958 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.5 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H0.86Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
7.5HighVector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://www.oracle.com/security-alerts/cpuapr2020.htmlCVE reference · x_refsource_MISC
- GLSA-202101-09CVE reference · vendor-advisory, x_refsource_GENTOO
Products and packages named in the record
CWE details
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