CVE-2016-9684

The SonicWall Secure Remote Access server (version 8.1.0.2-14sv) is vulnerable to a Remote Command Injection vulnerability in its web administrative interface. This vulnerability occurs in the 'viewcert' CGI (/cgi-bin/viewcert) component responsible for processing SSL certificate information. The CGI application doesn't properly escape the information it's passed in the 'CERT' variable before a call to system() is performed - allowing for remote command injection. Exploitation of this vulnerability yields shell access to the remote machine under the nobody user account.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://documents.software.dell.com/sonicwall-sma-100-series/8.1.0.7/release-notes/resolved-issues?ParentProduct=868	Release Notes Vendor Advisory
http://pastebin.com/g1e2qU6N
http://www.securityfocus.com/bid/96375
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2016-0005

Configurations

Configuration 1 (hide)

cpe:2.3:o:dell:sonicwall_secure_remote_access_server:8.1.0.2-14sv:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-02-22 05:59

Updated : 2018-10-17 10:29

NVD link : CVE-2016-9684

Mitre link : CVE-2016-9684

CVE.ORG link : CVE-2016-9684

JSON object : View

Products Affected

dell

sonicwall_secure_remote_access_server

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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9.8 /10