Cisco Security Advisory
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AV:N/AC:M/Au:N/C:N/I:P/A:N/E:H/RL:U/RC:C
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Cisco Digital Media Manager (DMM) contains a vulnerability that could allow an unauthenticated, remote attacker to cause the DMM to issue a redirect to an arbitrary third-party URL.
The vulnerability is due to an open redirect issue in the DMM login page. An attacker could exploit this vulnerability by crafting a specific URL pointing to the DMM login page with a parameter that could trigger the DMM to issue an HTTP redirect to a host under the control of the attacker.
Cisco has confirmed the vulnerability in a security notice; however, software updates are not available.
To exploit this vulnerability, it is likely an attacker would need to access or control a host system that is able to communicate with the targeted device. In addition, the attacker would need to know the location of the device to point a crafted URL to the login page. Typically, these devices would be on trusted, internal networks behind firewalls. These access requirements decrease the likelihood of a successful exploit.
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Customers are advised to consult Cisco bug ID CSCub23849 for a complete list of affected product versions.
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Administrators are advised to contact the vendor regarding future updates and releases.
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.
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Software updates are not available.
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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 2013-Sep-12
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