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CVE-2005-4673

15
FAUCET Score

CVE-2005-4673 describes a username enumeration vulnerability in ioFTPD version 0.5.84 u. This flaw allows remote attackers to determine valid usernames by observing differing server responses to authentication attempts. With a CVSS score of 5.0, this vulnerability has a low severity, requiring no authentication and having a potential impact limited to information disclosure (username enumeration). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
5.8.4uCPE matchmatch criteria
cpe:2.3:a:inicom_networks:ioftpd:5.8.4u:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.39%
Probability of exploitation in next 30 days
EPSS Percentile
69.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0139 is in the 51st percentile among its peer group of 23,725 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 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

critical.lt
Vendor Advisory
osvdb.org / 22709
securityfocus.com / bid/15253
security.nnov.ru / Kdocument79.html
Vendor Advisory