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CVE-2009-1668

24
FAUCET Score

CVE-2009-1668 describes a denial-of-service vulnerability in TYPSoft FTP Server version 1.11, where a remote attacker can cause high CPU consumption by sending an ABOR command without an active file transfer. This vulnerability has a CVSS score of 4.0, indicating a low severity, as it requires authentication and only impacts availability. While there is no evidence of active exploitation or Metasploit modules, a proof-of-concept exploit is available on ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting it has not garnered significant attention.

Impacted Technologies

VendorProductVersion(s)CPE
1.11CPE matchmatch criteria
cpe:2.3:a:typsoft:typsoft_ftp_server:1.11:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.00%
Probability of exploitation in next 30 days
EPSS Percentile
92.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-8650 · May 11, 2009
This CVE's current EPSS score of 0.0600 is in the 98th percentile among its peer group of 21,954 CVEs.

Social Chatter

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

exploit-db.com / exploits/8650
securityfocus.com / bid/34901
Exploit
securitytracker.com / id