Topic : | Web Wiz NewsPad Directory traversal
|
SecurityAlert : 3588
CVE : CVE-2008-0479
SecurityRisk : Low (About)
Remote Exploit : Yes
Local Exploit : No
Exploit Available : Yes
Credit : AmnPardaz
Published : 29.01.2008
Affected Software : | Web Wiz NewsPad(TM) |
 Advisory Content : ########################## WwW.BugReport.ir
###########################################
#
# AmnPardaz Security Research Team
#
# Title: Web Wiz NewsPad(TM)
# Vendor: http://www.webwizguide.com/
# Bug: Directory traversal
# Vulnerable Version: 1.02
# Exploit: Available
# Fix Available: No! Fast Solution is available.
########################################################################
###########
####################
- Description:
####################
Web Wiz NewsPad is an advanced but easy to use Email Newsletter and
Website News Bulletin software.
####################
- Vulnerability:
####################
Input passed to the FolderName parameter in "RTE_file_browser.asp" is
not properly sanitised before being used. This can be exploited to
list directories, list txt and list zip files through directory
traversal attacks.
Also, "RTE_file_browser.asp" does not check user's session and an
unauthenticated attacker can perform this attack.
-POC:
http://[WebWiz
NewsPad]/RTE_file_browser.asp?look=â=.....\.....\.....\
####################
- Fast Solution :
####################
You can see below lines in "RTE_file_browser.asp"
'Stip path tampering for security reasons
strSubFolderName = Replace(strSubFolderName, "../", "", 1, -1, 1)
strSubFolderName = Replace(strSubFolderName, "..", "", 1, -1, 1)
strSubFolderName = Replace(strSubFolderName, "./", "", 1, -1, 1)
strSubFolderName = Replace(strSubFolderName, ".", "", 1, -1, 1)
Only add this to them:
strSubFolderName = Replace(strSubFolderName, "/", "", 1, -1, 1)
strSubFolderName = Replace(strSubFolderName, "\", "", 1, -1, 1)
strSubFolderName = Replace(strSubFolderName, "..", "", 1, -1, 1)
####################
- Credit :
####################
Original Advisory: http://www.bugreport.ir/?/30
AmnPardaz Security Research & Penetration Testing Group
Contact: admin[4t}bugreport{d0t]ir
WwW.BugReport.ir
WwW.AmnPardaz.com
Feedback :
If you have additional information or notice any errors regarding this security advisory, please use contact form or email us at info()securityreason()com.
|