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CVE-2004-2114

38
FAUCET Score

CVE-2004-2114 describes stack-based and heap-based buffer overflows in ProxyNow! versions 2.75 and earlier. This critical vulnerability allows remote unauthenticated attackers to execute arbitrary code by sending a specially crafted GET request containing an excessively long ftp:// URL. With a CVSS score of 10.0, it represents a severe risk, enabling complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, public exploit code exists on ExploitDB, indicating its potential for exploitation. Despite its age and high severity, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.6CPE matchmatch criteria
cpe:2.3:a:internetnow:proxynow:2.6:*:*:*:*:*:*:*
2.75CPE matchmatch criteria
cpe:2.3:a:internetnow:proxynow:2.75:*:*:*:*:*:*:*

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
7.58%
Probability of exploitation in next 30 days
EPSS Percentile
93.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-23608 · Jan 26, 2004
This CVE's current EPSS score of 0.0758 is in the 90th percentile among its peer group of 51,485 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

Remediation records are not available for this CVE.

References

marc.info
exchange.xforce.ibmcloud.com / vulnerabilities/14955
securityfocus.com / bid/9500
Exploit