Advisory Details

April 10th, 2014

Advantech WebAccess DBVisitor.dll SQL Injection Remote Code Execution Vulnerability

CVE ID	CVE-2014-0763
CVSS SCORE	7.5, AV:N/AC:L/Au:N/C:P/I:P/A:P
AFFECTED VENDORS	Advantech
AFFECTED PRODUCTS	Advantech WebAccess
VULNERABILITY DETAILS	This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Advantech WebAccess. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DBVisitor.dll component. Multiple SOAP requests implemented by the component are vulnerable to SQL Injection. These flaws allow an attacker to execute arbitrary SQL statements in the context of the web service and to exfiltrate data (including the account names and password hashes) from the vulnerable product.
ADDITIONAL DETAILS	Advantech has issued an update to correct this vulnerability. More details can be found at: https://ics-cert.us-cert.gov/advisories/ICSA-14-079-03
DISCLOSURE TIMELINE	2014-01-05 - Vulnerability reported to vendor 2014-04-10 - Coordinated public release of advisory
CREDIT	Andrea Micalizzi aka rgod

BACK TO ADVISORIES