Is CVE-2009-0884 being actively exploited?

CVE-2009-0884 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2009-0884?

CVE-2009-0884 has a CVSS 2.0 base score of 4.3 (MEDIUM).

CVE-2009-0884

MEDIUM · CVSS 4.3EPSS 3.4%EU EUVD

Buffer overflow in FileZilla Server before 0.9.31 allows remote attackers to cause a denial of service via unspecified vectors related to SSL/TLS packets.

Key facts

CVSS score: 4.3 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
Weakness (CWE): CWE-120
EPSS score: 3.4% (89th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2009-0881)
Published: March 12, 2009
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2009-0881 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

filezilla-project / filezilla server

References

http://filezilla-project.org/index.php(Release Notes, Vendor Advisory)
http://secunia.com/advisories/34089(Third Party Advisory)
http://sourceforge.net/project/shownotes.php?release_id=665428(Broken Link)
http://www.securityfocus.com/bid/34006(Third Party Advisory, VDB Entry)
http://www.securitytracker.com/id?1021812(Third Party Advisory, VDB Entry, Vendor Advisory)
http://www.vupen.com/english/advisories/2009/0603(Third Party Advisory)
https://exchange.xforce.ibmcloud.com/vulnerabilities/49107(Third Party Advisory, VDB Entry)

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

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