I. VULNERABILITY

-------------------------

Reflected XSS Attacks vulnerabilities in DELL SonicWALL Universal
Management Suite v7.1



II. BACKGROUND

-------------------------

Dell(R) SonicWALL(R) provides intelligent network security and data
protection solutions that enable customers and partners to dynamically
secure, control, and scale their global networks.



III. DESCRIPTION

-------------------------

Has been detected a Reflected XSS vulnerability in DELL SonicWALL
Universal Management Suite.

The code injection is done through the parameter "node_id " in the
page "/sgms/mainPage?page=genNetwork&screenid=1002&manager=ScreenDisplayManager&level=1&node_id"



IV. PROOF OF CONCEPT

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The application does not validate the parameter "node_id" correctly.



https://ip_gms/sgms/mainPage?page=genNetwork&screenid=1002&manager=ScreenDisplayManager&level=1&node_id=aaaaa"><script>alert(document.cookie);</script>&screenid=1002&unused=&help_url=&node_name=Instance
View&unitType=1&searchBySonicwall=0




V. BUSINESS IMPACT

-------------------------

An attacker can execute arbitrary HTML or script code in a targeted

user's browser, , that allows the execution of arbitrary HTML/script
code to be executed in the context of the victim user's browser
allowing Cookie Theft/Session Hijacking, thus enabling full access the
box.











VI. SYSTEMS AFFECTED

-------------------------

Tested DELL SonicWALL Universal Management Suite v7.1 DEMO ONLINE





VII. SOLUTION

-------------------------

All data received by the application and can be modified by the user,

before making any kind of transaction with them must be validated



VII. REFERENCES
-------------------------
http://www.kb.cert.org/vuls/id/727318
http://www.sonicwall.com/us/shared/download/Support_Bulletin_GMS_Vulnerability_XSS_Resolved_in_7.1_SP2_and_7.2.pdf


By William Costa

william.costa@gmail.com