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.
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.
Cisco WMS version 2.5 is affected.
Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.
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.
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.
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.
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.
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 firstname.lastname@example.org for assistance.
The security vulnerability applies to the following combinations of products.
Cisco WebEx Meetings Server
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