CVE-2021-33601 Arbitrary Code Execution in Web Interface of F-Secure Internet Gatekeeper
An authenticated user can achieve arbitrary code execution on the F-Secure Internet Gatekeeper server by modifying settings via the web interface.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-33601?
CVE-2021-33601 is a high-severity code injection vulnerability in F-Secure Internet Gatekeeper, published on 28 Sep 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A vulnerability was discovered in the web user interface of F-Secure Internet Gatekeeper. An authenticated user can modify settings through the web user interface in a way that could lead to an arbitrary code execution on the F-Secure Internet Gatekeeper server.
Which versions are affected by CVE-2021-33601?
It affects 1 product.
Products include F-Secure Internet Gatekeeper.
How do I fix CVE-2021-33601?
No fix has been published for CVE-2021-33601 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-2021-33601 being exploited?
There is no known exploitation of CVE-2021-33601 in the wild and no public exploit code.
Other vulnerabilities in F-Secure Internet Gatekeeper
Sources
Also known as GHSA-5wr2-83cf-fm4q.