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-2004-0185

27
FAUCET Score

CVE-2004-0185 describes a critical buffer overflow vulnerability in the skey_challenge function of the wu-ftpd daemon, specifically version 2.6.2. This flaw allows unauthenticated remote attackers to trigger a denial of service and potentially execute arbitrary code by sending a crafted SKEY request with an excessively long name. With a CVSS score of 10.0, this vulnerability is highly severe, requiring no authentication or complex attack conditions to achieve complete compromise of confidentiality, integrity, and availability. Despite its critical severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this older vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2.6.2CPE matchmatch criteria
cpe:2.3:a:washington_university:wu-ftpd:2.6.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
7.45%
Probability of exploitation in next 30 days
EPSS Percentile
93.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0745 is in the 90th percentile among its peer group of 51,455 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, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (4)

debianpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux AS (Advanced Server) version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux ES version 2.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Linux Advanced Workstation 2.1
View patch

Vendor Advisories (1)

redhatCVE-2004-0185Important

security flaw

Mar 8, 2004

References

ftp.wu-ftpd.org / pub/wu-ftpd/patches/apply_to_2.6.2/skeychallenge.patch
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/13518
unixpunx.org / txt/exploits_archive/packetstorm/0310-advisories/wuftpd-skey.txt
URL Repurposed
debian.org / security/2004/dsa-457
PatchVendor Advisory
redhat.com / support/errata/RHSA-2004-096.html
PatchVendor Advisory
securiteam.com / unixfocus/6X00Q1P8KC.html
ExploitPatchVendor Advisory
securityfocus.com / bid/8893