What is CVE-2020-25847?

CVE-2020-25847 is a high-severity vulnerability in QNAP Qts, classified under Command Injection. CVSS score: 8.8/10. Published 2020-12-29.

How severe is CVE-2020-25847?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in QNAP Qts

CVE-2020-25847

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.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.025 (83.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qnap Qts
Qnap Quts_hero
Qnap Systems Inc. Qts — versions unspecified, 4.3.x, 4.2.x
Qnap Systems Inc. Quts Hero — versions unspecified

Weakness classification (CWE)

References

twcert@cert.org.tw (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2020-25847?: CVE-2020-25847 is a high-severity vulnerability in QNAP Qts, classified under Command Injection. CVSS score: 8.8/10. Published 2020-12-29.
How severe is CVE-2020-25847?: High severity. CVSS v3 base score is 8.8 out of 10.