CVE-2016-9682 Information

Description

The SonicWall Secure Remote Access server (version 8.1.0.2-14sv) is vulnerable to two Remote Command Injection vulnerabilities in its web administrative interface. These vulnerabilities occur in the diagnostics CGI (/cgi-bin/diagnostics) component responsible for emailing out information about the state of the system. The application doesn’t properly escape the information passed in the ’tsrDeleteRestartedFile’ or ‘currentTSREmailTo’ variables before making a call to system() allowing for remote command injection. Exploitation of this vulnerability yields shell access to the remote machine under the nobody user account.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://documents.software.dell.com/sonicwall-sma-100-series/8.1.0.7/release-notes/resolved-issues?ParentProduct=868 http://www.securityfocus.com/bid/96375 https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2016-0003 https://www.exploit-db.com/exploits/42342/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8