CVE-2023-45028 QTS, QuTS hero, QuTScloud
Authenticated administrators can cause a denial of service on QNAP operating systems through uncontrolled resource consumption.
- 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-2023-45028?
CVE-2023-45028 is a medium-severity denial of service vulnerability in Qnap Qts, published on 2 Feb 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
An uncontrolled resource consumption vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated administrators to launch a denial-of-service (DoS) attack via a network.
We have already fixed the vulnerability in the following versions: QTS 5.1.5.2645 build 20240116 and later QuTS hero h5.1.5.2647 build 20240118 and later QuTScloud c5.1.5.2651 and later
Which versions are affected by CVE-2023-45028?
It affects 3 products.
Products include Qnap Qts, Qnap Quts Hero, Qnap Qutscloud.
How do I fix CVE-2023-45028?
No fix has been published for CVE-2023-45028 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2023-45028 being exploited?
There is no known exploitation of CVE-2023-45028 in the wild and no public exploit code.
Other vulnerabilities in Qnap Qts
Sources
Also known as GHSA-j5jm-rppg-h4j8.