CVE-2005-4090

CVE-2005-4090 is a critical-severity vulnerability in Hp Hp-ux with a CVSS 2.0 base score of 10.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Unspecified vulnerability in HP-UX B.11.00 to B.11.23, when IPSEC is running, allows remote attackers to have unknown impact.

Frequently asked questions

What is CVE-2005-4090?
Unspecified vulnerability in HP-UX B.11.00 to B.11.23, when IPSEC is running, allows remote attackers to have unknown impact.
How severe is CVE-2005-4090?
CVE-2005-4090 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2005-4090 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2005-4090?
CVE-2005-4090 primarily affects Hp Hp-ux. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2005-4090?
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-2005-4090 published?
CVE-2005-4090 was published on 2005-12-08 and last updated on 2026-06-16.

References

Affected products (4)

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