Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2007-6738

17
FAUCET Score

CVE-2007-6738 describes a vulnerability in pyftpdlib versions prior to 0.1.1 where the PASV command's port selection was not randomized. This flaw could allow remote attackers to infer the number of active data connections, potentially revealing sensitive information. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:P/I:N/A:N), it represents a medium severity issue with low attack complexity and a potential for partial information disclosure. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.1CPE matchmatch criteria
cpe:2.3:a:g.rodola:pyftpdlib:*:*:*:*:*:*:*:*

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
1.13%
Probability of exploitation in next 30 days
EPSS Percentile
63.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0113 is in the 40th percentile among its peer group of 23,705 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (1)

pippatch availablevia ghsa
Product: pyftpdlibFixed in: 0.1.1

Vendor Advisories (1)

pipGHSA-gh7c-cg3x-pmcrhigh

pyftpdlib Use of Insufficiently Random Values of port selection on PASV command

May 1, 2022

References

code.google.com / p/pyftpdlib/source/browse/trunk/HISTORY