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Category:   Application (Generic)  >   NetFlow Analyzer Vendors:   Zoho
Zoho NetFlow Analyzer Multiple Flaw Let Remote Users Perform Administrative Actions and Conduct Cross-Site Scripting and Cross-Site Request Forgery Attacks
SecurityTracker Alert ID:  1032516
SecurityTracker URL:  http://securitytracker.com/id/1032516
CVE Reference:   CVE-2015-2959, CVE-2015-2960, CVE-2015-2961, CVE-2015-4418   (Links to External Site)
Date:  Jun 9 2015
Impact:   Disclosure of authentication information, Disclosure of user information, Execution of arbitrary code via network, Modification of user information, User access via local system, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): Build 10250 and prior
Description:   Multiple vulnerabilities were reported in Zoho NetFlow Analyzer. A remote user can conduct cross-site scripting attacks. A remote user can conduct cross-site request forgery attacks. A remote user can obtain potentially sensitive information on the target system. A remote user can perform administrative actions on the target system.

The system does not properly enforce access controls on guest users [CVE-2015-2959]. A remote user with guest privileges can perform administrative operations, including changing passwords, deleting user accounts, and obtain potentially sensitive information.

Tomoshige Hasegawa and Akihito Mukai reported this vulnerability via JPCERT/CC IPA.

The software does not properly filter HTML code from user-supplied input before displaying the input [CVE-2015-2960]. A remote user can cause arbitrary scripting code to be executed by the target user's browser. The code will originate from the site running the NetFlow Analyzer software and will run in the security context of that site. As a result, the code will be able to access the target user's cookies (including authentication cookies), if any, associated with the site, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.

Tomoshige Hasegawa and Akihito Mukai reported this vulnerability via JPCERT/CC IPA.

A remote user can conduct cross-site request forgery attacks to take actions on the target system acting as the target administrative user [CVE-2015-2961].

The software does not set the autocomplete off attribute for a password field. A physically local user with access to the target user's computer may be able to access the target system [CVE-2015-4418].

Impact:   A remote user can access the target user's cookies (including authentication cookies), if any, associated with the site running the NetFlow Analyzer software, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.

A remote user can perform administrative actions on the target system.

A physically local user with access to the target user's computer may be able to access the target system.

Solution:   The vendor has issued a fix.

The vendor's advisory is available at:

https://support.zoho.com/portal/manageengine/helpcenter/articles/vulnerability-fix-for-fails-to-restrict-access-permissions-cross-site-scripting-cross-site-request-forgery-over-build-10250

Vendor URL:  support.zoho.com/portal/manageengine/helpcenter/articles/vulnerability-fix-for-fails-to-restrict-access-permissions-cross-site-scripting-cross-site-request-forgery-over-build-10250 (Links to External Site)
Cause:   Access control error, Input validation error
Underlying OS:  Linux (Any), Windows (Any)

Message History:   None.


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