CVE-2020-27281 Memory corruption in Delta Electronics CNCSoft ScreenEditor
A stack-based buffer overflow in Delta Electronics CNCSoft ScreenEditor allows attackers to execute arbitrary code via crafted project files.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-27281?
CVE-2020-27281 is a high-severity memory corruption vulnerability in Delta Electronics CNCSoft ScreenEditor, published on 11 Jan 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A stack-based buffer overflow may exist in Delta Electronics CNCSoft ScreenEditor versions 1.01.26 and prior when processing specially crafted project files, which may allow an attacker to execute arbitrary code.
Which versions are affected by CVE-2020-27281?
It affects 1 product.
Products include Deltaww Cncsoft Screeneditor.
How do I fix CVE-2020-27281?
No fix has been published for CVE-2020-27281 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-2020-27281 being exploited?
There is no known exploitation of CVE-2020-27281 in the wild and no public exploit code.
Other vulnerabilities in Delta Electronics CNCSoft ScreenEditor
- CVE-2021-22668 Memory corruption in Delta Industrial Automation CNCSoft ScreenEditor
- CVE-2021-22672 Memory corruption in Delta Electronics CNCSoft ScreenEditor
- CVE-2020-16199 Memory corruption in Delta Industrial Automation CNCSoft ScreenEditor
- CVE-2020-16203 Null dereference in Delta Industrial Automation CNCSoft ScreenEditor
- CVE-2020-7002 Memory corruption in Delta Industrial Automation CNCSoft ScreenEditor
Sources
Also known as GHSA-mhr3-6pv8-895v.