CVE-2006-5780

CVE-2006-5780 is a high-severity vulnerability in Xlink Technology Omni-nfs Server with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 61% places it in the 99th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

Stack-based buffer overflow in nfsd.exe in XLink Omni-NFS Server 5.2 allows remote attackers to execute arbitrary code via a crafted TCP packet to port 2049 (nfsd), as demonstrated by vd_xlink.pm.

Frequently asked questions

What is CVE-2006-5780?
Stack-based buffer overflow in nfsd.exe in XLink Omni-NFS Server 5.2 allows remote attackers to execute arbitrary code via a crafted TCP packet to port 2049 (nfsd), as demonstrated by vd_xlink.pm.
How severe is CVE-2006-5780?
CVE-2006-5780 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-5780 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 61% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-5780?
CVE-2006-5780 affects Xlink Technology Omni-nfs Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-5780?
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-2006-5780 published?
CVE-2006-5780 was published on 2006-11-07 and last updated on 2026-06-16.

References

Affected products (1)