CVE-2025-62847 QTS, QuTS hero
Remote attackers can exploit improper argument neutralization in QNAP operating systems to alter execution logic and potentially execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-62847?
CVE-2025-62847 is a medium-severity command injection vulnerability in Qnap Qts, published on 16 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An improper neutralization of argument delimiters in a command vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to alter execution logic.
We have already fixed the vulnerability in the following versions: QTS 5.2.7.3297 build 20251024 and later QuTS hero h5.2.7.3297 build 20251024 and later QuTS hero h5.3.1.3292 build 20251024 and later
Weakness: CWE-88
Which versions are affected by CVE-2025-62847?
It affects 2 products.
Products include Qnap Qts, Qnap Quts Hero.
How do I fix CVE-2025-62847?
No fix has been published for CVE-2025-62847 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-2025-62847 being exploited?
There is no known exploitation of CVE-2025-62847 in the wild and no public exploit code.
Other vulnerabilities in Qnap Qts
Sources
Also known as GHSA-qv28-7w47-rrhx.