CVE-2019-13552 Command injection in WebAccess
Attackers can execute arbitrary commands and delete files in WebAccess SCADA software due to insufficient input validation.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-13552?
CVE-2019-13552 is a high-severity command injection vulnerability in Advantech Webaccess, published on 18 Sep 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
In WebAccess versions 8.4.1 and prior, multiple command injection vulnerabilities are caused by a lack of proper validation of user-supplied data and may allow arbitrary file deletion and remote code execution.
Weakness: CWE-77
Which versions are affected by CVE-2019-13552?
It affects 1 product.
Products include Advantech Webaccess.
How do I fix CVE-2019-13552?
No fix has been published for CVE-2019-13552 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2019-13552 being exploited?
There is no known exploitation of CVE-2019-13552 in the wild and no public exploit code.
Other vulnerabilities in Advantech Webaccess
- CVE-2014-9208 Multiple stack-based buffer overflows in unspecified DLL files in Advantech WebAccess before 8.0.1 allow remote attackers to execute arbitra
- CVE-2021-33023 Advantech WebAccess
- CVE-2021-38389 Advantech WebAccess
- CVE-2021-38408 Memory corruption in Advantech WebAccess
- CVE-2020-12019 Memory corruption in WebAccess Node
Sources
Also known as GHSA-m4pr-8364-6f8w.