Is CVE-2007-3548 being actively exploited?

CVE-2007-3548 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2007-3548?

CVE-2007-3548 has a CVSS 2.0 base score of 7.1 (HIGH).

CVE-2007-3548

HIGH · CVSS 7.1EPSS 3.9%EU EUVD

Stack-based buffer overflow in W3Filer 2.1.3 allows remote FTP servers to cause a denial of service (application hang or crash) and possibly execute arbitrary code by sending a large banner to a client that is sending a file.

Key facts

CVSS score: 7.1 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
EPSS score: 3.9% (90th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2007-3532)
Published: July 3, 2007
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2007-3532 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

w3filer / w3filer

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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