What is CVE-2020-25847?

CVE-2020-25847 is a command injection vulnerability that allows attackers to execute arbitrary commands in a compromised application.

How severe is CVE-2020-25847?

CVE-2020-25847 has a severity value of 8.8, which is considered high.

Which software versions are affected by CVE-2020-25847?

Versions of QTS up to and excluding 4.5.1.1495 and versions of QuTS hero up to and excluding h4.5.1.1491 are affected by CVE-2020-25847.

Where can I find more information about CVE-2020-25847?

More information about CVE-2020-25847 can be found at the following link: [https://www.qnap.com/en/security-advisory/qsa-20-20](https://www.qnap.com/en/security-advisory/qsa-20-20)

Vulnerability/
CVE-2020-25847

high

8.8

CWE

77 78

29/12/2020

16/9/2024

CVE-2020-25847: Command Injection Vulnerability in QTS and QuTS hero

Q: Has QNAP fixed the vulnerability?

Yes, QNAP has already fixed this vulnerability in the following versions of QTS and QuTS hero.

First published: Tue Dec 29 2020(Updated: )

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.

Credit: twcert@cert.org.tw

Affected Software	Affected Version	How to fix
QNAP QTS	<4.5.1.1495
QNAP QuTS hero	<h4.5.1.1491

Remedy

QNAP have already fixed this vulnerability in the following versions of QTS and QuTS hero. QuTS hero h4.5.1.1491 build 20201119 and later QTS 4.5.1.1495 build 20201123 and later This issue does not affect QTS 4.3.x and QTS 4.2.x.

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Reference Links

https://www.qnap.com/en/security-advisory/qsa-20-20

Frequently Asked Questions

What is CVE-2020-25847?
CVE-2020-25847 is a command injection vulnerability that allows attackers to execute arbitrary commands in a compromised application.
How severe is CVE-2020-25847?
CVE-2020-25847 has a severity value of 8.8, which is considered high.
Which software versions are affected by CVE-2020-25847?
Versions of QTS up to and excluding 4.5.1.1495 and versions of QuTS hero up to and excluding h4.5.1.1491 are affected by CVE-2020-25847.
Has QNAP fixed the vulnerability?
Yes, QNAP has already fixed this vulnerability in the following versions of QTS and QuTS hero.
Where can I find more information about CVE-2020-25847?
More information about CVE-2020-25847 can be found at the following link: [https://www.qnap.com/en/security-advisory/qsa-20-20](https://www.qnap.com/en/security-advisory/qsa-20-20)

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