CVE-2019-7198 Command Injection Vulnerability in QTS and QuTS hero

What is CVE-2019-7198?

CVE-2019-7198 is a critical command injection vulnerability in Qnap Qts, published on 10 Dec 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

This command injection vulnerability allows attackers to execute arbitrary commands in a compromised application. QNAP have already fixed this vulnerability in the following versions of QTS and QuTS hero. QuTS hero h4.5.1.1472 build 20201031 and later QTS 4.5.1.1456 build 20201015 and later QTS 4.4.3.1354 build 20200702 and later

Weakness: CWE-78, CWE-77

Which versions are affected by CVE-2019-7198?

It affects 2 products.

Products include Qnap Qts, Qnap Quts Hero.

How do I fix CVE-2019-7198?

No fix has been published for CVE-2019-7198 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-2019-7198 being exploited?

There is no known exploitation of CVE-2019-7198 in the wild and no public exploit code.

Other vulnerabilities in Qnap Qts

• CVE-2020-2509 QNAP Network-Attached Storage (NAS) Command Injection Exploited Critical 9.8
• CVE-2018-19949 QNAP NAS File Station Command Injection Exploited Critical 9.8
• CVE-2019-7193 QNAP QTS Improper Input Validation Exploited Critical 9.8
• CVE-2018-19943 QNAP NAS File Station Cross-Site Scripting Exploited High 8.0
• CVE-2018-19953 QNAP NAS File Station Cross-Site Scripting Exploited Medium 6.1

All Qnap Qts vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-rxjr-qfmr-c739.