CVE-2020-22000 Command injection in n/a
Authenticated attackers can execute arbitrary shell commands via unsanitized input in the custom command plugin, potentially leading to full system compromise.
- 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-2020-22000?
CVE-2020-22000 is a high-severity command injection vulnerability in n/a, published on 27 Apr 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
HomeAutomation 3.3.2 suffers from an authenticated OS command execution vulnerability using custom command v0.1 plugin. This can be exploited with a CSRF vulnerability to execute arbitrary shell commands as the web user via the 'set_command_on' and 'set_command_off' POST parameters in '/system/systemplugins/customcommand/customcommand.plugin.php' by using an unsanitized PHP exec() function.
Which versions are affected by CVE-2020-22000?
It affects 1 product.
Products include Homeautomation Project Homeautomation.
How do I fix CVE-2020-22000?
No fix has been published for CVE-2020-22000 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2020-22000 being exploited?
There is no known exploitation of CVE-2020-22000 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-8xmw-45cw-q6ch.