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CVE-2008-4242

20
FAUCET Score

CVE-2008-4242 describes a cross-site request forgery (CSRF) vulnerability in ProFTPD version 1.3.1. This flaw allows remote attackers to execute arbitrary FTP commands by exploiting how the server interprets long commands from an FTP client as multiple commands, specifically through a crafted long ftp:// URI that leverages an existing web browser FTP session. With a CVSS score of 6.8 (medium severity), successful exploitation could lead to partial confidentiality, integrity, and availability impacts, requiring medium attack complexity and no authentication. There is 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
1.3.1CPE matchmatch criteria
cpe:2.3:a:proftpd_project:proftpd:1.3.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.07%
Probability of exploitation in next 30 days
EPSS Percentile
93.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0707 is in the 93rd percentile among its peer group of 19,958 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, 0.0 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

Vendor Advisories (1)

redhatCVE-2008-4242Moderate

proftpd CSRF attack

Sep 25, 2008

References

bugs.proftpd.org / show_bug.cgi
secunia.com / advisories/31930
Vendor Advisory
secunia.com / advisories/33261
secunia.com / advisories/33413
securityreason.com / achievement_securityalert/56
securityreason.com / securityalert/4313
exchange.xforce.ibmcloud.com / vulnerabilities/45274
redhat.com / archives/fedora-package-announce/2009-January/msg00078.html
redhat.com / archives/fedora-package-announce/2009-January/msg00245.html
debian.org / security/2008/dsa-1689
mandriva.com / security/advisories
securityfocus.com / bid/31289
Exploit
securitytracker.com / id