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CVE-2000-0761

15
FAUCET Score

CVE-2000-0761 describes a denial-of-service vulnerability in the OS/2 Warp 4.5 FTP server, where remote attackers can crash the server by submitting an excessively long username. This medium-severity vulnerability has a CVSS score of 5.0, indicating it can be exploited remotely with low complexity and without authentication, leading to partial availability impact. Despite its age, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.0CPE matchmatch criteria
cpe:2.3:a:ibm:os2_ftp_server:4.0:*:*:*:*:*:*:*
4.2CPE matchmatch criteria
cpe:2.3:a:ibm:os2_ftp_server:4.2:*:*:*:*:*:*:*
4.3CPE matchmatch criteria
cpe:2.3:a:ibm:os2_ftp_server:4.3:*:*:*:*:*:*:*

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
1.66%
Probability of exploitation in next 30 days
EPSS Percentile
74.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0166 is in the 59th percentile among its peer group of 23,684 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

ftp.software.ibm.com / ps/products/tcpip/fixes/v4.3os2/ic27721/README
archives.neohapsis.com / archives/bugtraq/2000-08/0166.html
PatchVendor Advisory
securityfocus.com / bid/1582
PatchVendor Advisory