CVE-2003-1207

Crob FTP Server 3.5.1 - Authenticated Denial of Service via Dir Command

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2003-1207. PoCs published by Zero X.

AI-analyzed exploit summary This exploit targets a denial-of-service vulnerability in Crob FTP server by sending a malformed 'dir' command with an excessively long string of dots. The lack of input validation causes the server to crash.

Description

Crob FTP Server 3.5.1 allows remote authenticated users to cause a denial of service (crash) via a dir command with a large number of "." characters followed by a "/*" string.

Exploits (1)

exploitdb WORKING POC VERIFIED
by Zero X · textdoswindows
https://www.exploit-db.com/exploits/23633

This exploit targets a denial-of-service vulnerability in Crob FTP server by sending a malformed 'dir' command with an excessively long string of dots. The lack of input validation causes the server to crash.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Crob FTP server
No auth needed
Prerequisites: Network access to the Crob FTP server
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (5)

Core 5
Core References
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/10778
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1008908
Exploit mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/352329
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/9549
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/15105

Scores

EPSS 0.0304
EPSS Percentile 85.8%

Details

Status published
Products (1)
crob/crob_ftp_server 3.5.1
Published Feb 01, 2004
Tracked Since Feb 18, 2026