PT-2014-1981 · Advantech · Advantech Webaccess

Aleksey Osipov + 2 · Published 2014-12-15 · Updated 2016-01-18 · CVE-2015-3947

Positive Technologies (AI Summary)

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Advantech WebAccess versions prior to 8.1

Description The issue allows remote authenticated users to execute arbitrary SQL commands. This is due to insufficient protection of the SQL query structure during authentication, which enables SQL code injection. Exploitation of this issue may allow a remote attacker to execute arbitrary SQL commands and modify web server settings, accounts, and projects.

Recommendations For Advantech WebAccess versions prior to 8.1, update to version 8.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the SQL query structure to minimize the risk of exploitation.

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

BDU:2017-02188

CVE-2015-3947

Affected Products

Advantech Webaccess

References · 5

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=2015-3947;%20https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01;%20http://securitylab.ru/lab/PT-2016-03 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2015-3947 · Security Note
• https://bdu.fstec.ru/vul/2017-02188 · Security Note
• https://ics-cert.us-cert.gov/advisories/ICSA-16-014-01 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3947 · Note