Cisco Security Advisory
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AV:N/AC:M/Au:S/C:C/I:N/A:N/E:F/RL:OF/RC:C
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A vulnerability in the application programming interface (API) that supports the Real-Time Monitoring Tool (RTMT) in Cisco Unified Communications Manager could allow an authenticated, remote attacker to access the contents of arbitrary files on an affected device.
The vulnerability is due to a failure to properly restrict paths passed to a specific API command. An attacker could exploit the vulnerability by providing the affected API command with the absolute path to the file of interest.
This vulnerability was reported to Cisco by Vantage Point.
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 may reduce the possibility of a successful exploit.
Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.
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Customers are advised to consult Cisco bug ID CSCur49414 for a complete list of affected product versions.
Vulnerable Products
At the time this alert was first published, Cisco Unified Communications Manager releases 9.1(.2) and prior were vulnerable. Later releases of Cisco Unified Communications Manager 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 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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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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Show LessVersion Description Section Status Date 1.0 Initial Release NA Final 2015-Feb-19
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