Cisco Security Advisory
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AV:L/AC:L/Au:S/C:P/I:P/A:P/E:F/RL:U/RC:C
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A vulnerability in the Management I/O (MIO) command-line interface (CLI) command execution of Cisco Firepower 9000 devices could allow an authenticated, local attacker to access the underlying operating system and execute commands at the root privilege level.
The vulnerability is due to insufficient sanitization of user-supplied input at the CLI. An attacker could exploit this vulnerability by using crafted user input to execute commands on the underlying operating system. The user has to be logged-in to the device with valid admin credentials.
Cisco has not released software updates that address this vulnerability. Workarounds that mitigate this vulnerability are not available.
This advisory is available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151116-fire1
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There are no workarounds that mitigate this vulnerability.
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When considering software upgrades, customers are advised to consult the Cisco Security Advisories and Responses archive at http://www.cisco.com/go/psirt and review subsequent advisories to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
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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 public release — Final 2015-November-17
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