Cisco Security Advisory
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AV:N/AC:M/Au:S/C:P/I:P/A:N/E:H/RL:OF/RC:C
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A vulnerability in Cisco WebEx Meetings Server could allow an authenticated, remote attacker to execute arbitrary code on a targeted system.
The vulnerability is due to insufficient sanitization of user-supplied input. An attacker could exploit this vulnerability by sending crafted data in a command parameter to an affected system. A successful exploit could allow the attacker to execute arbitrary code on the affected system, which could be leveraged to conduct further attacks.
Cisco has confirmed the vulnerability and released software updates.
To exploit this vulnerability, an attacker must authenticate to the targeted device. This access requirement reduces the likelihood of a successful exploit.
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Cisco has released bug ID CSCus56138 for registered users, which contains additional details and an up-to-date list of affected product versions.
Vulnerable Products
When this alert was first published, Cisco WebEx Meetings Server release 2.5MR1 was vulnerable. Later releases of Cisco WebEx Meetings Server may also be vulnerable.Products Confirmed Not Vulnerable
No other Cisco products are currently known to be affected by these vulnerabilities.
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Administrators are advised to apply the appropriate updates.
Administrators are advised to allow only trusted users to have network access.
Administrators are advised to monitor affected systems.
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Cisco customers with active contracts can obtain updates through the Software Center at the following link: Cisco. Cisco customers without contracts can obtain upgrades by contacting the Cisco Technical Assistance Center at 1-800-553-2447 or 1-408-526-7209 or via email at tac@cisco.com.
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The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
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To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
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Show LessVersion Description Section Status Date 1.0 Initial Release NA Final 2015-Jul-15
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