CVE-2019-16899 Memory corruption in n/a
A memory corruption vulnerability in Advantech WebAccess/HMI Designer allows attackers to control code flow via a faulting address, potentially leading to arbitrary code execution.
- 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-2019-16899?
CVE-2019-16899 is a high-severity memory corruption vulnerability in n/a, published on 26 Sep 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In Advantech WebAccess/HMI Designer 2.1.9.31, Data from a Faulting Address controls Code Flow starting at PM_V3!CTagInfoThreadBase::GetNICInfo+0x0000000000512918.
Which versions are affected by CVE-2019-16899?
It affects 1 product.
Products include Advantech Webaccess\/Hmi Designer.
How do I fix CVE-2019-16899?
No fix has been published for CVE-2019-16899 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-16899 being exploited?
There is no known exploitation of CVE-2019-16899 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2021-33000 Memory corruption in WebAccess HMI Designer
- CVE-2021-33002 Memory corruption in WebAccess HMI Designer
- CVE-2021-33004 Memory corruption in WebAccess HMI Designer
- CVE-2020-16207 Memory corruption in Advantech WebAccess HMI Designer
- CVE-2020-16213 Memory corruption in Advantech WebAccess HMI Designer
Sources
Also known as GHSA-4cgw-685p-gvqc.