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Cisco Security

Cisco WebEx Meetings Server Arbitrary Download Vulnerability

 
Threat Type:CWE-200: Information Leak / Disclosure
IntelliShield ID:35876
Version:1
First Published:2014 September 30 18:41 GMT
Last Published:2014 September 30 18:41 GMT
Port: Not available
CVE:CVE-2014-3395
BugTraq ID:70181
Urgency:Unlikely Use
Credibility:Confirmed
Severity:Mild Damage
CVSS Base:5.0 CVSS Calculator
CVSS Version 2.0
CVSS Temporal:4.1
 
 
Version Summary:Cisco WebEx Meetings Server contains a vulnerability that could allow an unauthenticated, remote attacker to download arbitrary files on a targeted system. Updates are available.
 
 
Description
A vulnerability in Cisco WebEx Meetings Server (Cisco WMS) could allow an unauthenticated, remote attacker to download arbitrary files to an affected device.

The vulnerability is due to insufficient user-input validation. An attacker could exploit this vulnerability by submitting crafted URL requests to a vulnerable device.

Cisco has confirmed the vulnerability in a security notice and released software updates.
 
Warning Indicators
Cisco WMS version 2.5 is affected.
 
IntelliShield Analysis
Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.
 
Vendor Announcements
Cisco has released a security notice at the following link: CVE-2014-3395

Customers are advised to consult Cisco bug ID CSCup10343 for a complete list of affected product versions.
 
Impact
An unauthenticated, remote attacker could exploit this vulnerability to access sensitive information on a targeted system. A successful exploit could be used to conduct further attacks.
 
Technical Information
The vulnerability is due to insufficient user-input validation by an affected device.

An unauthenticated, remote attacker could exploit this vulnerability by submitting crafted URL requests to a targeted device. A successful exploit could allow the attacker to access sensitive information on a targeted system, which could be used to conduct further attacks.
 
Safeguards
Administrators are advised to apply the appropriate updates.

Administrators are advised to allow only trusted users to have network access.

Administrators may consider using IP-based access control lists (ACLs) to allow only trusted systems to access the affected systems.

Administrators are advised to monitor affected systems.
 
Patches/Software
Cisco customers with active contracts should contact their Cisco support team for assistance in upgrading to a software version that includes fixes for this vulnerability. Cisco customers without contracts may contact the Cisco Technical Assistance Center at 1-800-553-2447 or 1-408-526-7209 or via email at tac@cisco.com for assistance.
 
Alert History
 
Initial Release


Product Sets
 
The security vulnerability applies to the following combinations of products.

Primary Products:
CiscoCisco WebEx Meetings Server 2.5 Base

Associated Products:
N/A



LEGAL DISCLAIMER
The urgency and severity ratings of this alert are not tailored to individual users; users may value alerts differently based upon their network configurations and circumstances. THE ALERT, AND INFORMATION CONTAINED THEREIN, ARE PROVIDED ON AN "AS IS" BASIS AND DO NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE ALERT, AND INFORMATION CONTAINED THEREIN, OR MATERIALS LINKED FROM THE ALERT, IS AT YOUR OWN RISK. INFORMATION IN THIS ALERT AND ANY RELATED COMMUNICATIONS IS BASED ON OUR KNOWLEDGE AT THE TIME OF PUBLICATION AND IS SUBJECT TO CHANGE WITHOUT NOTICE. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE ALERTS AT ANY TIME.
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