AV:N/AC:L/Au:S/C:P/I:P/A:N/E:H/RL:OF/RC:C
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A vulnerability in the portal interface of Cisco Secure Access Control System (ACS) could allow an authenticated, remote attacker to access the portal with the access capabilities of another user.
The vulnerability is due to insufficient session management in the portal. An attacker could exploit this vulnerability by hijacking the session of a previously authenticated user. An exploit could allow the attacker to perform actions in the portal with the privileges of another user.
Cisco has confirmed the vulnerability in a security notice and released software updates.
To exploit this vulnerability, an attacker must authenticate to the targeted device. This access requirement decreases the likelihood of a successful exploit.
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Customers are advised to consult Cisco bug ID CSCue65951 for the most complete list of affected product versions.
Vulnerable Products
At the time this alert was first published, Cisco Secure ACS version 5.4 (.046.3) and prior were vulnerable. Other versions of Cisco Secure ACS 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 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.
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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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Version Description Section Status Date 1.0 Initial Release NA Final 2014-Jan-27
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