CVE-2021-43225 Bot Framework SDK Remote Code Execution Vulnerability
Attackers can execute arbitrary code via the Bot Framework SDK for .NET, requiring immediate patching by developers using this library.
- 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-2021-43225?
CVE-2021-43225 is a high-severity code injection vulnerability in Microsoft Bot Framework SDK for .NET Framework, published on 15 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Bot Framework SDK Remote Code Execution Vulnerability
Which versions are affected by CVE-2021-43225?
It affects 1 product.
Products include Microsoft Bot Framework Software Development Kit.
How do I fix CVE-2021-43225?
No fix has been published for CVE-2021-43225 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2021-43225 being exploited?
There is no known exploitation of CVE-2021-43225 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Bot Framework SDK for .NET Framework
Sources
Also known as GHSA-q836-v5rx-28r5.