Cisco Security Advisory
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AV:N/AC:M/Au:S/C:N/I:P/A:N/E:F/RL:U/RC:C
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A vulnerability in the Cisco FireSIGHT Management Center could allow an authenticated, remote attacker to perform cross-site scripting (XSS) attacks.
The vulnerability is due to insufficient input validation of some parameters passed via HTTP GET or POST methods. An attacker could exploit this vulnerability by intercepting the user packets and injecting malicious code. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected site or allow the attacker to access sensitive browser-based information.
Cisco has confirmed the vulnerability; however, software updates are not available.
To exploit the vulnerability, the attacker may provide a link that directs a user to a malicious site and use misleading language or instructions to persuade the user to follow the provided link.
Cisco indicates through the CVSS score that functional exploit code exists; however, the code is not known to be publicly available.
Cisco would like to give credit to Liad Mizrachi & Oded Vanunu from The Check Point Security Research Team for reporting this vulnerability.
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Cisco has released bug IDs CSCuu11099, CSCuu91342, and CSCuu91326 for registered users, which contains additional details and an up-to-date list of affected product versions.
Vulnerable Products
At the time this alert was first published, Cisco FireSIGHT System Software version 5.3.1.1 was vulnerable. Later versions of Cisco FireSIGHT System Software 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 contact the vendor regarding future updates and releases.
Users should verify that unsolicited links are safe to follow.
For additional information about XSS attacks and the methods used to exploit these vulnerabilities, see the Cisco Applied Mitigation Bulletin Understanding Cross-Site Scripting (XSS) Threat Vectors.
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 3.0 IntelliShield has updated this alert to add affected versions and additional information relating to the Cisco FireSIGHT Management Center cross-site scripting vulnerability. NA Final 2015-Jun-30 2.0 IntelliShield has updated this alert to correct information relating to the Cisco FireSIGHT Management Center cross-site scripting vulnerability. NA Final 2015-Jun-25 1.0 Cisco FireSIGHT Management Center contains a vulnerability that could allow an unauthenticated, remote attacker to conduct cross-site scripting attacks. Updates are not available. NA Final 2015-Jun-08
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