Vulnerability in QNAP Qts

CVE-2019-7183

This improper link resolution vulnerability allows remote attackers to access system files. To fix this vulnerability, QNAP recommend updating QTS to their latest versions.

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: 0.016 (75.1th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 75.1% 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-2019-7183: held from 0.016 to 0.016.

EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · 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 20191109, QTS 4.3.6: before build 20190919, QTS 4.3.4: before build 20190921, QTS 4.3.3: before build 20190921, QTS 4.2.6: before build 20191107

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2019-7183?
CVE-2019-7183 is a critical-severity vulnerability in QNAP Qts, classified under Improper Link Resolution Before File Access. CVSS score: 9.8/10. Published 2019-12-05.
How severe is CVE-2019-7183?
Critical severity. CVSS v3 base score is 9.8 out of 10.