CVE-2019-20756

mediumpriority · track · 24EPSS 0.007 · 54 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.72% (54th) EPSS

CVSS 4.3 · medium

Is it mine?

19 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Certain NETGEAR devices are affected by reflected XSS. This affects EX7000 before 1.0.0.64, EX6200 before 1.0.3.86, EX6150 before 1.0.0.38, EX6130 before 1.0.0.22, EX6120 before 1.0.0.40, EX6100 before 1.0.2.22, EX6000 before 1.0.0.30, EX3700 before 1.0.0.70, EX3800 before 1.0.0.70, R8300 before 1.0.2.94, R7300DST before 1.0.0.62, R7000P before 1.3.0.20, R6900P before 1.3.0.20, R6400 before 1.0.1.32, R6300v2 before 1.0.4.24, R8500 before 1.0.2.94, WNDR3400v3 before 1.0.1.18, and WN2500RPv2 before 1.0.1.52.

cvss

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

7.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.3–7.1

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.07.1highCVSS:3.0/AC:L/AV:A/A:N/C:H/I:L/PR:N/S:U/UI:Nsecondary · ENISA EU

v3.07.1highCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:Nsecondary · cve@mitre.org USexploitability 2.8 · impact 4.2

v3.15.6mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimary

affected products (19)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
netgear ex3700 firmware< 1.0.0.70nvdUScpe:2.3:o:netgear:ex3700_firmware:*:*:*:*:*:*:*:*
netgear ex3800 firmware< 1.0.0.70nvdUScpe:2.3:o:netgear:ex3800_firmware:*:*:*:*:*:*:*:*
netgear ex6000 firmware< 1.0.0.30nvdUScpe:2.3:o:netgear:ex6000_firmware:*:*:*:*:*:*:*:*
netgear ex6100 firmware< 1.0.2.22nvdUScpe:2.3:o:netgear:ex6100_firmware:*:*:*:*:*:*:*:*
netgear ex6120 firmware< 1.0.0.40nvdUScpe:2.3:o:netgear:ex6120_firmware:*:*:*:*:*:*:*:*
netgear ex6130 firmware< 1.0.0.22nvdUScpe:2.3:o:netgear:ex6130_firmware:*:*:*:*:*:*:*:*
netgear ex6150 firmware< 1.0.0.38nvdUScpe:2.3:o:netgear:ex6150_firmware:*:*:*:*:*:*:*:*
netgear ex6200 firmware< 1.0.3.86nvdUScpe:2.3:o:netgear:ex6200_firmware:*:*:*:*:*:*:*:*
netgear ex7000 firmware< 1.0.0.64nvdUScpe:2.3:o:netgear:ex7000_firmware:*:*:*:*:*:*:*:*
netgear r6300 firmware< 1.0.4.24nvdUScpe:2.3:o:netgear:r6300_firmware:*:*:*:*:*:*:*:*
netgear r6400 firmware< 1.0.1.32nvdUScpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
netgear r6900p firmware< 1.3.0.20nvdUScpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*
netgear r7000p firmware< 1.3.0.20nvdUScpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*
netgear r7300dst firmware< 1.0.0.62nvdUScpe:2.3:o:netgear:r7300dst_firmware:*:*:*:*:*:*:*:*
netgear r8300 firmware< 1.0.2.94nvdUScpe:2.3:o:netgear:r8300_firmware:*:*:*:*:*:*:*:*
netgear r8500 firmware< 1.0.2.94nvdUScpe:2.3:o:netgear:r8500_firmware:*:*:*:*:*:*:*:*
netgear wn2500rp firmware< 1.0.1.52nvdUScpe:2.3:o:netgear:wn2500rp_firmware:*:*:*:*:*:*:*:*
netgear wndr3400 firmware< 1.0.1.18nvdUScpe:2.3:o:netgear:wndr3400_firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2020-04-16modified 2026-06-17

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+53008 more

references (4)

External citations — patches, advisories, analysis.

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