CVE-2023-32628 File upload in WebAccess/SCADA
Attackers can upload malicious ASP files disguised as certificates to achieve remote code execution in Advantech WebAccess/SCADA systems.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-32628?
CVE-2023-32628 is a high-severity vulnerability in Advantech WebAccess/SCADA, published on 5 Jun 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file upload vulnerability that could allow an attacker to modify the file extension of a certificate file to ASP when uploading it, which can lead to remote code execution.
Weakness: CWE-434
Which versions are affected by CVE-2023-32628?
It affects 1 product.
Products include Advantech Webaccess\/Scada.
How do I fix CVE-2023-32628?
No fix has been published for CVE-2023-32628 yet. Limit exposure of the affected software until one is available.
Is CVE-2023-32628 being exploited?
There is no known exploitation of CVE-2023-32628 in the wild and no public exploit code.
Other vulnerabilities in Advantech WebAccess/SCADA
Sources
Also known as GHSA-fh4m-c7j6-hfcf.