CVE-1999-1514

CVE-1999-1514 is a high-severity vulnerability in Celtech Software Expressfs 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

Buffer overflow in Celtech ExpressFS FTP server 2.x allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long USER command.

Frequently asked questions

What is CVE-1999-1514?
Buffer overflow in Celtech ExpressFS FTP server 2.x allows remote attackers to cause a denial of service, and possibly execute arbitrary commands, via a long USER command.
How severe is CVE-1999-1514?
CVE-1999-1514 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-1999-1514 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-1514?
CVE-1999-1514 affects Celtech Software Expressfs. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-1999-1514?
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-1999-1514 published?
CVE-1999-1514 was published on 2001-11-28 and last updated on 2026-06-16.

References

Affected products (1)