CVE-2021-45610

highpriority · track · 40EPSS 0.015 · 74 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.48% (74th) EPSS

CVSS 10 · high

Is it mine?

56 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · fstec_bdu

EPSS · scored 2026-10-27

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.66, D6400 before 1.0.0.100, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, DC112A before 1.0.0.52, DGN2200v4 before 1.0.0.118, EAX80 before 1.0.1.64, R6250 before 1.0.4.48, R7000 before 1.0.11.110, R7100LG before 1.0.0.72, R7900 before 1.0.4.30, R7960P before 1.4.1.64, R8000 before 1.0.4.62, RAX200 before 1.0.3.106, RS400 before 1.5.1.80, XR300 before 1.0.3.68, R6400v2 before 1.0.4.106, R7000P before 1.3.2.132, R8000P before 1.4.1.64, RAX20 before 1.0.2.82, RAX45 before 1.0.2.82, RAX80 before 1.0.3.106, R6700v3 before 1.0.4.106, R6900P before 1.3.2.132, R7900P before 1.4.1.64, RAX15 before 1.0.2.82, RAX50 before 1.0.2.82, and RAX75 before 1.0.3.106.

cvss

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

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 9–10

v2.010highAV:N/AC:L/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 10 · impact 10

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.6criticalCVSS:3.1/AC:L/AV:A/A:H/C:H/I:H/PR:N/S:C/UI:Nsecondary · ENISA EU

v3.19.6criticalCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · cve@mitre.org USexploitability 2.8 · impact 6

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/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-120USprimaryCWE-120US

affected products (56)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
NETGEAR AirCards DC112A≤ 1.0.0.52fstec_bduRU
NETGEAR D6200≤ 1.0.0.66fstec_bduRU
NETGEAR D7000v2≤ 1.0.0.66fstec_bduRU
NETGEAR D8500≤ 1.0.3.58fstec_bduRU
NETGEAR EAX80≤ 1.0.1.64fstec_bduRU
NETGEAR EX6400≤ 1.0.0.100fstec_bduRU
NETGEAR R6250≤ 1.0.4.48fstec_bduRU
NETGEAR R6400v2≤ 1.0.4.106fstec_bduRU
NETGEAR R6700v3≤ 1.0.4.106fstec_bduRU
NETGEAR R6900P≤ 1.3.2.132fstec_bduRU
NETGEAR R7000≤ 1.0.11.110fstec_bduRU
NETGEAR R7000P≤ 1.3.2.132fstec_bduRU
NETGEAR R7100LG≤ 1.0.0.72fstec_bduRU
NETGEAR R7900≤ 1.0.4.30fstec_bduRU
NETGEAR R7900P≤ 1.4.1.64fstec_bduRU
NETGEAR R7960P≤ 1.4.1.64fstec_bduRU
NETGEAR R8000≤ 1.0.4.62fstec_bduRU
NETGEAR R8000P≤ 1.4.1.64fstec_bduRU
NETGEAR RAX15≤ 1.0.2.82fstec_bduRU

showing 20 of 56

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 CVE.org MITRE

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

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+5664 more

references (4)

External citations — patches, advisories, analysis.

scry

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