CVE-2017-5154 SQL injection in Advantech WebAccess 8.1

Critical 9.8 Published Updated

Attackers can exploit SQL injection in Advantech WebAccess to gain administrative access and read application data.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2017-5154?

CVE-2017-5154 is a critical SQL injection vulnerability in Advantech Webaccess, published on 13 Feb 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

An issue was discovered in Advantech WebAccess Version 8.1. To be able to exploit the SQL injection vulnerability, an attacker must supply malformed input to the WebAccess software. Successful attack could result in administrative access to the application and its data files.

Weakness: CWE-89

Which versions are affected by CVE-2017-5154?

It affects 1 product.

Products include Advantech Webaccess.

How do I fix CVE-2017-5154?

No fix has been published for CVE-2017-5154 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2017-5154 being exploited?

There is no known exploitation of CVE-2017-5154 in the wild and no public exploit code.

All Advantech Webaccess vulnerabilities

Sources

Also known as GHSA-j4r6-m4xp-qv88.

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