Advisory Details

August 10th, 2016

Moxa SoftCMS getcaminfo SQL Injection Remote Code Execution Vulnerability

ZDI-16-463
ZDI-CAN-3757

CVE ID CVE-2016-5792
CVSS SCORE 9.3, (AV:N/AC:M/Au:N/C:C/I:C/A:C)
AFFECTED VENDORS Moxa
AFFECTED PRODUCTS SoftCMS
TREND MICRO CUSTOMER PROTECTION Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 25002. For further product information on the TippingPoint IPS: http://www.tippingpoint.com
VULNERABILITY DETAILS


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Moxa SoftCMS. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the getcaminfo.asp script. When parsing the VWID element, the process fails to properly validate a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to execute arbitrary code in the context of the database access process, which runs as Administrator.

ADDITIONAL DETAILS Moxa has issued an update to correct this vulnerability. More details can be found at:
https://ics-cert.us-cert.gov/advisories/ICSA-16-215-01
DISCLOSURE TIMELINE
  • 2016-06-23 - Vulnerability reported to vendor
  • 2016-08-10 - Coordinated public release of advisory
CREDIT Zhou Yu
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