CVE-2005-3650: The CodeSupport.ocx ActiveX control, as used by Sony to uninstall the First4Internet XCP DRM, has "safe for sc

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HIGH 9.3MITIGATE

CVE-2005-3650 is a high-severity flaw (CVSS 9.3) affecting first4internet xcp drm. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The CodeSupport.ocx ActiveX control, as used by Sony to uninstall the First4Internet XCP DRM, has "safe for scripting" enabled, which allows remote attackers to execute arbitrary code by calling vulnerable functions such as RebootMachine, IsAdministrator, and ExecuteCode.

Why this priority

Critical severity
EPSS top 6%: very likely to be exploited

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.3 (High)
EPSS exploit chance	6.3% (top 6%)
CISA exploited list	No
Weakness	CWE-94
Published	2005-11-17
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: first4internet xcp drm

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2005-11-17 11:02 UTCPublished CVE record published
2026-06-16 22:17 UTCUpdated Record last modified

first4internet xcp drm first4internet xcp drm MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy first4internet-xcp-drm || rpm -q first4internet-xcp-drm || first4internet-xcp-drm --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2005-3650?

first4internet xcp drm: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2005-3650 being exploited?

CVE-2005-3650 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2005-3650 affect?

CVE-2005-3650 affects first4internet xcp drm. Severity is high (CVSS 9.3). The CodeSupport.ocx ActiveX control, as used by Sony to uninstall the First4Internet XCP DRM, has "safe for scripting" enabled, which allows remote attackers to execute arbitrary code by calling vulnerable functions such as RebootMachine, I

How urgent is CVE-2005-3650?

Priority 56/100. Critical severity; EPSS top 6%: very likely to be exploited

References

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