CVE-2023-23356 QuFirewall
Remote attackers with administrator access can execute arbitrary commands on QNAP devices via a command injection flaw in QuFirewall.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-23356?
CVE-2023-23356 is a medium-severity command injection vulnerability in QNAP Systems Inc. QuFirewall, published on 19 Dec 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers who have gained administrator access to execute arbitrary commands.
We have already fixed the vulnerability in the following versions: QuFirewall 2.3.3 ( 2023/03/27 ) and later and later
Which versions are affected by CVE-2023-23356?
It affects 1 product.
Products include Qnap Qufirewall.
How do I fix CVE-2023-23356?
No fix has been published for CVE-2023-23356 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-2023-23356 being exploited?
There is no known exploitation of CVE-2023-23356 in the wild and no public exploit code.
Other vulnerabilities in QNAP Systems Inc. QuFirewall
Sources
Also known as GHSA-7q2m-5cgc-3v5r.