CVE-2023-0830 EasyNAS backup.pl system os command injection
Remote attackers can execute arbitrary OS commands via the backup.pl script in EasyNAS, requiring an upgrade to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-0830?
CVE-2023-0830 is a medium-severity command injection vulnerability in EasyNAS, published on 14 Feb 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability classified as critical has been found in EasyNAS 1.1.0. Affected is the function system of the file /backup.pl. The manipulation leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. It is recommended to upgrade the affected component.
Which versions are affected by CVE-2023-0830?
It affects 1 product.
Products include Easynas Easynas.
How do I fix CVE-2023-0830?
No fix has been published for CVE-2023-0830 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-2023-0830 being exploited?
There is no known exploitation of CVE-2023-0830 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry and 1 proofs of concept on GitHub.
Sources
Also known as GHSA-4348-46gx-472v.