CVE-2022-3386 Memory corruption in R-SeeNet
An unauthorized attacker can achieve remote code execution via a stack-based buffer overflow using an oversized filename in Advantech R-SeeNet.
- 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-2022-3386?
CVE-2022-3386 is a critical memory corruption vulnerability in Advantech R-SeeNet, published on 27 Oct 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Advantech R-SeeNet Versions 2.4.17 and prior are vulnerable to a stack-based buffer overflow. An unauthorized attacker can use an outsized filename to overflow the stack buffer and enable remote code execution.
Which versions are affected by CVE-2022-3386?
It affects 1 product.
Products include Advantech R-Seenet.
How do I fix CVE-2022-3386?
No fix has been published for CVE-2022-3386 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-2022-3386 being exploited?
There is no known exploitation of CVE-2022-3386 in the wild and no public exploit code.
Other vulnerabilities in Advantech R-SeeNet
Sources
Also known as GHSA-phvc-rjr5-r475.