CVE-2001-0646

Maxum Rumpus FTP Server 1.3.3 and 2.0.3 dev 3 - Denial of Service via Directory Name Length

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2001-0646. PoCs published by Jass Seljamaa.

AI-analyzed exploit summary This exploit demonstrates a denial-of-service (DoS) vulnerability in Rumpus FTP Server by creating a directory with a 65-character-long name, causing the service to shut down. The attack requires authentication but is trivial to execute.

Description

Maxum Rumpus FTP Server 1.3.3 and 2.0.3 dev 3 allows a remote attacker to perform a denial of service (hang) by creating a directory name of a specific length.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Jass Seljamaa · textdososx
https://www.exploit-db.com/exploits/20845

This exploit demonstrates a denial-of-service (DoS) vulnerability in Rumpus FTP Server by creating a directory with a 65-character-long name, causing the service to shut down. The attack requires authentication but is trivial to execute.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Rumpus FTP Server (version unspecified)
Auth required
Prerequisites: Authenticated access to the FTP server
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit, Patch, Vendor Advisory vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/2716
Exploit, Patch, Vendor Advisory mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/184751
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/6542

Scores

EPSS 0.0321
EPSS Percentile 86.5%

Details

Status published
Products (3)
maxum_development_corporation/rumpus_ftp_server 1.3.2
maxum_development_corporation/rumpus_ftp_server 1.3.4
maxum_development_corporation/rumpus_ftp_server 2.0.3dev
Published Sep 20, 2001
Tracked Since Feb 18, 2026