Synopsis
Cisco Prime Network Control System (NCS) and Wireless Control System (WCS) contains a flaw that allows a reflected cross-site scripting (XSS) attack. This flaw exists because the login.jsp script does not validate input to the 'requestUrl' GET parameter before returning it to users. This may allow a context-dependent attacker to create a specially crafted request that would execute arbitrary script code in a user's browser session within the trust relationship between their browser and the server.
Solution
This has apparently been fixed in a subsequent version of each product. Tenable is working with Cisco to determine exact versions.
Proof of Concept
Additional References
http://www.kb.cert.org/vuls/id/830316https://tools.cisco.com/quickview/bug/CSCud18375
Disclosure Timeline
All information within TRA advisories is provided “as is”, without warranty of any kind, including the implied warranties of merchantability and fitness for a particular purpose, and with no guarantee of completeness, accuracy, or timeliness. Individuals and organizations are responsible for assessing the impact of any actual or potential security vulnerability.
Tenable takes product security very seriously. If you believe you have found a vulnerability in one of our products, we ask that you please work with us to quickly resolve it in order to protect customers. Tenable believes in responding quickly to such reports, maintaining communication with researchers, and providing a solution in short order.
For more details on submitting vulnerability information, please see our Vulnerability Reporting Guidelines page.
If you have questions or corrections about this advisory, please email [email protected]
Contact our sales team