Vulnerability CVE-2007-4756
Published: 2007-09-07   Modified: 2012-02-12

Description:
Directory traversal vulnerability in the FTP client in Total Commander before 7.02 allows remote FTP servers to create or overwrite arbitrary files via "..\" (dot dot backslash) sequences in a filename. NOTE: the "..\" are not displayed when the user lists files. NOTE: this can be leveraged for code execution by writing to a Startup folder.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Total Commander 7.01 Remote FTP Client Directory Traversal
Gynvael Coldwind
10.09.2007

Type:

CWE-22

 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Ghisler -> Total commander 

 References:
http://blog.hispasec.com/lab/advisories/adv_TotalCommander_7_01_Remote_Traversal.txt
http://securityreason.com/securityalert/3106
http://www.ghisler.com/whatsnew.htm
http://www.securityfocus.com/archive/1/478720/100/0/threaded
http://www.securityfocus.com/bid/25581
http://www.securitytracker.com/id?1018662
http://www.vupen.com/english/advisories/2007/3102
https://exchange.xforce.ibmcloud.com/vulnerabilities/36486
https://exchange.xforce.ibmcloud.com/vulnerabilities/36487
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