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CVE-2009-0884

25
FAUCET Score

CVE-2009-0884 describes a buffer overflow vulnerability in FileZilla Server versions prior to 0.9.31, specifically impacting its handling of SSL/TLS packets. This flaw allows remote unauthenticated attackers to trigger a denial of service. With a CVSS score of 4.3 (medium severity), the attack requires medium complexity but can be executed remotely, leading to a partial loss of availability. While there are no known active exploits or Metasploit modules, a Nuclei template exists for detection, and there is no significant community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.9.31CPE matchmatch criteria
cpe:2.3:a:filezilla-project:filezilla_server:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.42%
Probability of exploitation in next 30 days
EPSS Percentile
87.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2009-0884 · Oct 2, 2025
This CVE's current EPSS score of 0.0342 is in the 83rd percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

filezilla-project.org / index.php
Release NotesVendor Advisory
secunia.com / advisories/34089
Third Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/49107
Third Party AdvisoryVDB Entry
sourceforge.net / project/shownotes.php
Broken Link
securityfocus.com / bid/34006
Third Party AdvisoryVDB Entry
securitytracker.com / id
Third Party AdvisoryVDB EntryVendor Advisory
vupen.com / english/advisories/2009/0603
Third Party Advisory