CVE-2006-4505

CVE-2006-4505 is a high-severity vulnerability in Nx5 Nx5linx with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

CRLF injection vulnerability in links.php in NX5Linx 1.0 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a CRLF sequence in the url parameter.

Frequently asked questions

What is CVE-2006-4505?
CRLF injection vulnerability in links.php in NX5Linx 1.0 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a CRLF sequence in the url parameter.
How severe is CVE-2006-4505?
CVE-2006-4505 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-4505 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-4505?
CVE-2006-4505 affects Nx5 Nx5linx. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-4505?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2006-4505 published?
CVE-2006-4505 was published on 2006-08-31 and last updated on 2026-06-16.

References

Affected products (1)

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