Vulnerability Description
In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file overwrite vulnerability, which could allow an attacker to overwrite any file in the operating system (including system files), inject code into an XLS file, and modify the file extension, which could lead to arbitrary code execution.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Advantech | Webaccess\/Scada | <= 9.1.3 |
Related Weaknesses (CWE)
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-152-01MitigationThird Party AdvisoryUS Government Resource
- https://www.cisa.gov/news-events/ics-advisories/icsa-23-152-01MitigationThird Party AdvisoryUS Government Resource
FAQ
What is CVE-2023-32540?
CVE-2023-32540 is a vulnerability with a CVSS score of 7.2 (HIGH). In Advantech WebAccss/SCADA v9.1.3 and prior, there is an arbitrary file overwrite vulnerability, which could allow an attacker to overwrite any file in the operating system (including system files),...
How severe is CVE-2023-32540?
CVE-2023-32540 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-32540?
Check the references section above for vendor advisories and patch information. Affected products include: Advantech Webaccess\/Scada.