What is CVE-2020-26930?

CVE-2020-26930 is a low-severity vulnerability in NETGEAR Ex7700, classified under Initialization of a Resource with an Insecure Default. CVSS score: 3.3/10. Published 2020-10-09.

How severe is CVE-2020-26930?

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

RCE in NETGEAR Ex7700

CVE-2020-26930

NETGEAR EX7700 devices before 1.0.0.210 are affected by incorrect configuration of security settings.

Published 2020-10-09 · last modified 2026-06-17.

CVSS v3 metric

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

EPSS exploit prediction

EPSS: 0.005 (42.8th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 42.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-1188 — Initialization of a Resource with an Insecure Default

References

kb.netgear.com/000062322/Security-Advisory-for-Security-Misconfiguration-on-EX7… (Vendor Advisory)

Frequently asked questions

What is CVE-2020-26930?: CVE-2020-26930 is a low-severity vulnerability in NETGEAR Ex7700, classified under Initialization of a Resource with an Insecure Default. CVSS score: 3.3/10. Published 2020-10-09.
How severe is CVE-2020-26930?: Low severity. CVSS v3 base score is 3.3 out of 10.