What is CVE-2017-18819?

CVE-2017-18819 is a low-severity vulnerability in NETGEAR Readynas OS. CVSS score: 3.3/10. Published 2020-04-21.

How severe is CVE-2017-18819?

Low severity. CVSS v3 base score is 3.3 out of 10.

Vulnerability in NETGEAR Readynas OS

CVE-2017-18819

NETGEAR ReadyNAS OS 6 devices, running ReadyNAS OS versions prior to 6.8.0 are affected by incorrect configuration of security settings.

Published 2020-04-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (23.0th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 23.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

NETGEAR Readynas OS

References

kb.netgear.com/000049046/Security-Advisory-for-Security-Misconfiguration-Vulner… (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2017-18819?: CVE-2017-18819 is a low-severity vulnerability in NETGEAR Readynas OS. CVSS score: 3.3/10. Published 2020-04-21.
How severe is CVE-2017-18819?: Low severity. CVSS v3 base score is 3.3 out of 10.