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CVE-2006-6673

23
FAUCET Score

CVE-2006-6673 is a denial-of-service vulnerability affecting WinFtp Server 2.0.2, allowing remote attackers to crash the server by sending excessively long commands such as PASV, LIST, USER, or PORT. With a CVSS score of 5.0 and an AV:N/AC:L/Au:N/C:N/I:N/A:P vector, it indicates a remotely exploitable vulnerability with low attack complexity, leading to partial availability impact. While not actively exploited in the wild and not listed in CISA's KEV catalog, a public exploit for the PASV command exists on ExploitDB, though there is minimal community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.0.2CPE matchmatch criteria
cpe:2.3:a:winftp_server:winftp_server:2.0.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

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

Exploit Intelligence

EPSS Score
2.90%
Probability of exploitation in next 30 days
EPSS Percentile
85.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-2952 · Dec 19, 2006
This CVE's current EPSS score of 0.0290 is in the 79th percentile among its peer group of 23,701 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

secunia.com / advisories/23412
exploit-db.com / exploits/2952
vupen.com / english/advisories/2006/5069