Dell SonicWALL Global Management System GMS 8.1 Adobe Flex SOP Bypass

2016.12.31
Risk: Medium
Local: No
Remote: Yes
CWE: CWE-79


CVSS Base Score: 4.3/10
Impact Subscore: 2.9/10
Exploitability Subscore: 8.6/10
Exploit range: Remote
Attack complexity: Medium
Authentication: No required
Confidentiality impact: None
Integrity impact: Partial
Availability impact: None

i>>? Dell SonicWALL Global Management System GMS 8.1 Adobe Flex SOP Bypass Vendor: Dell Inc. Product web page: https://www.sonicwall.com/products/sonicwall-gms/ Affected version: 8.1 8.0 SP1 Build 8048.1410 Flow Server Virtual Appliance Fixed in: 8.2 (VR-2016-01-C1F) Summary: Provide your organization, distributed enterprise or managed service offering with an intuitive, powerful way to rapidly deploy and centrally manage SonicWall solutions, with SonicWall GMS. Get more value from your firewall, secure remote access, anti-spam, and backup and recovery solutions with enhanced network security monitoring and robust network security reporting. By deploying GMS in an enterprise, you can minimize administrative overhead by streamlining security appliance deployment and policy management. Desc: Dell SonicWALL GMS versions 8.1 and below are compiled with a vulnerable version of Adobe Flex SDK allowing for same-origin request forgery and cross-site content hijacking. Tested on: SonicWALL MySQL/5.0.96-community-nt Apache-Coyote/1.1 Apache Tomcat 6.0.41 Vulnerability discovered by Gjoko 'LiquidWorm' Krstic @zeroscience Advisory ID: ZSL-2016-5390 Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5390.php Vendor: https://support.sonicwall.com/product-notification/215257?productName=SonicWALL%20GMS CVE ID: CVE-2011-2461 CVE URL: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2461 Adobe: https://www.adobe.com/support/security/bulletins/apsb11-25.html Tool: https://github.com/ikkisoft/ParrotNG - Adobe Flex resourceModuleURLs SOP Bypass (CVE-2011-2461) Blog: http://blog.nibblesec.org/2015/03/the-old-is-new-again-cve-2011-2461-is.html 26.01.2016 -- GET http://127.0.0.1/sgms/flex/sonictoday/SonicToday.swf HTTP/1.1 C:\Users\zslab\Desktop>java -jar parrotng_v0.2.jar SonicToday.swf :: ParrotNG v0.2 :: [*] Analyzing C:\Users\zslab\Desktop\SonicToday.swf [*] Flex application detected [*] It contains ModuleInfo::load [*] It was compiled with an old SDK version [*] It was not patched [*]=> VULNERABLE! GET http://127.0.0.1/sgms/flex/ng/VPNG.swf HTTP/1.1 C:\Users\zslab\Desktop>java -jar parrotng_v0.2.jar VPNG.swf :: ParrotNG v0.2 :: [*] Analyzing C:\Users\zslab\Desktop\VPNG.swf [*] Flex application detected [*] It contains ModuleInfo::load [*] It was compiled with an old SDK version [*] It was not patched [*]=> VULNERABLE!

References:

http://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5390.php


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