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CVE-2004-2033

26
FAUCET Score

CVE-2004-2033 describes a denial-of-service vulnerability in Orenosv HTTP/FTP Server version 0.5.9f, where a remote attacker can crash the server by sending a crafted, excessively long HTTP GET request. This vulnerability has a CVSS score of 5.0, indicating a medium severity, as it requires no authentication and has a low attack complexity, leading to a partial availability impact. While not listed on the KEV catalog, exploit code is publicly available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
0.5.9cCPE matchmatch criteria
cpe:2.3:a:orenosv:orenosv_http_ftp_server:0.5.9c:*:*:*:*:*:*:*
0.5.9eCPE matchmatch criteria
cpe:2.3:a:orenosv:orenosv_http_ftp_server:0.5.9e:*:*:*:*:*:*:*
0.5.9fCPE matchmatch criteria
cpe:2.3:a:orenosv:orenosv_http_ftp_server:0.5.9f:*:*:*:*:*:*:*

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
3.95%
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
ExploitDB: EDB-24146 · Jun 2, 2004
This CVE's current EPSS score of 0.0395 is in the 86th percentile among its peer group of 23,701 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

Remediation records are not available for this CVE.

References

hp.vector.co.jp / authors/VA027031/orenosv/index_en.html
ExploitVendor Advisory
marc.info
secunia.com / advisories/11706
ExploitPatchVendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/16250
osvdb.org / 6419
ExploitPatchVendor Advisory
securityfocus.com / bid/10420
ExploitPatchVendor Advisory