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CVE-2004-0466

16
FAUCET Score

CVE-2004-0466 describes a denial-of-service vulnerability in WebConnect versions 6.5, 6.4.4, and potentially earlier, where remote attackers can cause the application to hang by submitting URLs containing MS-DOS device names like AUX or LPT1. This vulnerability has a CVSS score of 5.0, indicating a medium severity, as it can be exploited remotely with low attack complexity and without authentication, leading to a partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
6.4.4CPE matchmatch criteria
cpe:2.3:a:openconnect:webconnect:6.4.4:*:*:*:*:*:*:*
6.5CPE matchmatch criteria
cpe:2.3:a:openconnect:webconnect:6.5:*:*:*:*:*:*:*

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
3.96%
Probability of exploitation in next 30 days
EPSS Percentile
89.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0396 is in the 86th 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

marc.info
secunia.com / advisories/14006
PatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/19393
cirt.dk / advisories/cirt-29-advisory.pdf
Vendor Advisory
kb.cert.org / vuls/id/552561
PatchThird Party AdvisoryUS Government Resource
kb.cert.org / vuls/id/JSHA-69FVMM
PatchThird Party AdvisoryUS Government Resource