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CVE-2021-2296

19
FAUCET Score

CVE-2021-2296 is a vulnerability affecting Oracle VM VirtualBox versions prior to 6.1.20, specifically within its Core component. This medium-severity vulnerability (CVSS 5.3) requires a high-privileged attacker with logon access to the VirtualBox infrastructure, making it difficult to exploit. Successful exploitation can lead to unauthorized access to critical data or complete access to all data accessible by VirtualBox, with potential significant impact on additional products. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.1.20CPE match
cpe:2.3:a:oracle:vm_virtualbox:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
0.8
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.69%
Probability of exploitation in next 30 days
EPSS Percentile
49.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0069 is in the 94th percentile among its peer group of 418 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

oraclepatch availablevia nvd_reference
View patch

References

security.gentoo.org / glsa/202208-36
Third Party Advisory
oracle.com / security-alerts/cpuapr2021.html
PatchVendor Advisory
zerodayinitiative.com / advisories/ZDI-21-459
Third Party AdvisoryVDB Entry