CVE-2021-45499

mediumpriority · track · 35EPSS 0.010 · 64 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.05% (64th) EPSS

CVSS 6.5 · medium

Is it mine?

15 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 authentication bypass. This affects R6900P before 1.3.3.140, R7000P before 1.3.3.140, R7900P before 1.4.2.84, R7960P before 1.4.2.84, R8000P before 1.4.2.84, RAX75 before 1.0.3.106, and RAX80 before 1.0.3.106.

cvss

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

8.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–8.8

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8 · impact 6.4

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.18.2highAV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.18.2highCVSS:3.1/AC:H/AV:N/A:N/C:H/I:H/PR:L/S:C/UI:Nsecondary · ENISA EU

v3.18.2highCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Nsecondary · cve@mitre.org USexploitability 1.8 · impact 5.8

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-287US

affected products (15)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
NETGEAR R6900P≤ 1.3.3.140fstec_bduRU
NETGEAR R7000P≤ 1.3.3.140fstec_bduRU
NETGEAR R7900P≤ 1.4.2.84fstec_bduRU
NETGEAR R7960P≤ 1.4.2.84fstec_bduRU
NETGEAR R8000P≤ 1.4.2.84fstec_bduRU
NETGEAR RAX75≤ 1.0.3.106fstec_bduRU
Netgear RAX80≤ 1.0.3.106fstec_bduRU
netgear r6900p firmware< 1.3.3.140nvdUScpe:2.3:o:netgear:r6900p_firmware:*:*:*:*:*:*:*:*
netgear r7000p firmware< 1.3.3.140nvdUScpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*
netgear r7900p firmware< 1.4.2.84nvdUScpe:2.3:o:netgear:r7900p_firmware:*:*:*:*:*:*:*:*
netgear r7960p firmware< 1.4.2.84nvdUScpe:2.3:o:netgear:r7960p_firmware:*:*:*:*:*:*:*:*
netgear r8000p firmware< 1.4.2.84nvdUScpe:2.3:o:netgear:r8000p_firmware:*:*:*:*:*:*:*:*
netgear rax75 firmware< 1.0.3.106nvdUScpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:*
netgear rax80 firmware< 1.0.3.106nvdUScpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2021-12-26modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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