RCE in QNAP Qts

CVE-2018-0730

This command injection vulnerability in File Station allows attackers to execute commands on the affected device. To fix the vulnerability, QNAP recommend updating QTS to their latest versions.

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.020 (79.5th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2018-0730: held from 0.020 to 0.020.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000

Affected products

  • QNAP Qts — versions 4.2.6, 4.3.3.0868, 4.3.3.0998
  • QNAP Nas Devices — versions QTS 4.4.1: before build 20190918, QTS 4.3.6: before build 20190328, QTS 4.3.4: before build 20190325, QTS 4.3.3: before build 20190325, QTS 4.2.6: before build 20190325

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2018-0730?
CVE-2018-0730 is a critical-severity vulnerability in QNAP Qts, classified under Command Injection. CVSS score: 9.8/10. Published 2019-12-04.
How severe is CVE-2018-0730?
Critical severity. CVSS v3 base score is 9.8 out of 10.