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Vulnerability record · CVE-2001-0450 · published 27 June 2001

CVE-2001-0450: Transsoft broker ftp server vulnerability

Transsoft · Broker Ftp Server

Directory traversal vulnerability in Transsoft FTP Broker before 5.5 allows attackers to (1) delete arbitrary files via DELETE, or (2) list arbitrary directories via LIST, via a .. (dot dot) in the file name.

6.4 CVSS 2.0 Medium EPSS 1.7% · top 24.4%
6.4CVSS 2.0 base score
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

Directory traversal vulnerability in Transsoft FTP Broker before 5.5 allows attackers to (1) delete arbitrary files via DELETE, or (2) list arbitrary directories via LIST, via a .. (dot dot) in the file name.

AV:N/AC:L/Au:N/C:P/I:P/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://archives.neohapsis.com/archives/bugtraq/2001-02/0533.html Vendor Advisory
http://www.ftp-broker.com/cgibin/Pageexe.exe?H=4143&P=0&C=0 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6189
https://exchange.xforce.ibmcloud.com/vulnerabilities/6190
http://archives.neohapsis.com/archives/bugtraq/2001-02/0533.html Vendor Advisory
http://www.ftp-broker.com/cgibin/Pageexe.exe?H=4143&P=0&C=0 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6189
https://exchange.xforce.ibmcloud.com/vulnerabilities/6190

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2002-0405Transsoft broker ftp server vulnerabilityBuffer overflow in Transsoft Broker FTP Server 5.0 evaluation allows remote attackers to cause a denial of service and possibly execute arbitrary cod…EPSS 5.3%7.5CVE-2001-1042Transsoft broker ftp server link following vulnerabilityTranssoft Broker 5.9.5.0 allows remote attackers to read arbitrary files and directories by uploading a .lnk (link) file that points to the target fi…EPSS 3.3%7.5CVE-2000-1116Transsoft broker ftp server vulnerabilityBuffer overflow in TransSoft Broker FTP Server before 4.3.0.1 allows remote attackers to cause a denial of service and possibly execute arbitrary com…EPSS 7.9%5.0CVE-2004-0295Transsoft broker ftp server vulnerabilityTsFtpSrv.exe in Broker FTP 6.1.0.0 allows remote attackers to cause a denial of service (CPU consumption) via an open idle connection.EPSS 3.1%5.0CVE-2004-0296Transsoft broker ftp server vulnerabilityTsFtpSrv.exe in Broker FTP 6.1.0.0 allows remote attackers to cause a TsFtpSrv.exe to exit with an exception by opening and immediately closing a con…EPSS 1.7%5.0CVE-2001-0687Transsoft broker ftp server vulnerabilityBroker FTP server 5.9.5 for Windows NT and 9x allows a remote attacker to retrieve privileged web server system information by (1) issuing a CD comma…EPSS 1.7%5.0CVE-2001-0688Transsoft broker ftp server vulnerabilityBroker FTP Server 5.9.5.0 allows a remote attacker to cause a denial of service by repeatedly issuing an invalid CD or CWD ("CD . .") command.EPSS 5.1%

Source: NIST National Vulnerability Database (record CVE-2001-0450), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.