CVE-2021-45643

lowpriority · track · 26EPSS 0.005 · 42 %ileEURUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.50% (42nd) EPSS
CVSS 3.3 · low
Is it mine?
7 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects R6400v2 before 1.0.4.118, R6700v3 before 1.0.4.118, and XR1000 before 1.0.0.58.

01

cvss

Technical severity, 0–10. One row per scoring source.

8.2
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–high · 3.3–8.2

v2.03.3lowAV:A/AC:L/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 6.5 · impact 2.9
v3.16.5mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6
v3.18.2highAV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:Nsecondary · FSTEC (BDU) RU
v3.18.2highCVSS:3.1/AC:L/AV:A/A:N/C:H/I:L/PR:N/S:C/UI:Nsecondary · ENISA EU
v3.18.2highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:Nsecondary · cve@mitre.org USexploitability 2.8 · impact 4.7
v3.16mediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)
02

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200US
03

affected products (7)

Products and version ranges known to be affected.

04

also known as (4)

Other names and identifiers for this entity.

05

sources

Which sources assert this record, and when.

cnnvdenisa_euvdfstec_bdunvdNVDCVE.orgMITRE
published 2021-12-26modified 2026-06-17
06

references (4)

External citations — patches, advisories, analysis.

scry

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