Is CVE-2009-3923 being actively exploited?

CVE-2009-3923 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-3923?

CVE-2009-3923 has a CVSS 2.0 base score of 7.5 (HIGH).

CVE-2009-3923

HIGH · CVSS 7.5EPSS 2.4%EU EUVD

The VirtualBox 2.0.8 and 2.0.10 web service in Sun Virtual Desktop Infrastructure (VDI) 3.0 does not require authentication, which allows remote attackers to obtain unspecified access via vectors involving requests to an Apache HTTP Server.

Key facts

CVSS score: 7.5 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-287
EPSS score: 2.4% (84th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-3894)
Published: November 10, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-3894 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

sun / virtual desktop infrastructure
sun / virtualbox
sun / virtualbox

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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