CVE-2006-2273

CVE-2006-2273 is a critical-severity vulnerability in Verisign I-nav with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

The InstallProduct routine in the Verisign VUpdater.Install (aka i-Nav) ActiveX control does not verify Microsoft Cabinet (.CAB) files, which allows remote attackers to run an arbitrary executable file.

Frequently asked questions

What is CVE-2006-2273?
The InstallProduct routine in the Verisign VUpdater.Install (aka i-Nav) ActiveX control does not verify Microsoft Cabinet (.CAB) files, which allows remote attackers to run an arbitrary executable file.
How severe is CVE-2006-2273?
CVE-2006-2273 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2006-2273 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-2273?
CVE-2006-2273 affects Verisign I-nav. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-2273?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2006-2273 published?
CVE-2006-2273 was published on 2006-05-12 and last updated on 2026-06-16.

References

Affected products (1)