vciy

CVE-2026-0410

INDEX BUILT · 2026-09-20

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Insufficient input validation in certain NETGEAR routers

CVE-2026-04104 of 4 sources documented this
21

rank 21 = 0 + 11 + 0 + 10 + 0

rank@v1 · backlog

Someone is already using it

CISA KEV catalog · public proof-of-concept · FIRST EPSS

EPSS 0.00219  ·  without this subject the record ranks 21

What it costs you if it fires

NVD CVSS base score, then the CNA's own

CVSS 4.5, from NVD  ·  without this subject the record ranks 10

It is getting worse, not staying still

FIRST EPSS series, rescorings and bad loads removed

no persisting rise in 365 days  ·  without this subject the record ranks 21

How much of the world it touches

NVD CPE configurations

19 products in the CPE ranges  ·  without this subject the record ranks 11

Someone else already set the date

CISA KEV remediation due date

no CISA due date  ·  without this subject the record ranks 21

Unaudited dollar value2 of 3 inputs carry a receipt
Exposure$6,690over the next 30 days, if this record is yours
Movementno material movementthe record holds only daily drift and scoring model releases
Basisassumeda published average, not your estate

$6,690 = $4.99M incident cost x 0.6121449559255632 exposure x 0.00219 likelihood

udv@v1 · unaudited · wrong for you until you say what you run

$4.99M is the cost of a breach that happened, from IBM Cost of a Data Breach Report 2026, global average. It is not the value of any asset of yours. That average already covers breaches of every severity, so scaling it by exposure understates a partial-impact record. That is an assumption, not a measurement. Your own asset value goes in the decision record.

Hindsight · the state

0.00219EPSSNOT IN KEVas of 2026-09-20
Severity1.9 LOWreceipt
Harmpartial impactreceipt
Exploitationnone in held sources
Defenseunaffected versions publishedreceipt
Movementrisenreceipt
RISING10Risen from 0.00052 to 0.00219 across 3 observations. arc-rules@v1

Foresight · where to check next

PTC WindchillN-able N-centralPalo AltoCVE-2022-47966AtlassianCVE-2022-294990410

This record is one instance of CWE-20, improper input validation. The index holds 13347 prior instances of this class, 73 KEV-listed. The nearest of its KEV-listed records are drawn beside this. taxonomy@v1

Full pattern panel

Prior records in this weakness class. Each is its own record, dated and receipted.
Color is a claim, not decoration:the hostile worldthe defenseno signalspoke length is how much of the record matches, not how bad it is

Sources disagree here.

Severity score
NETGEAR1.9 LOWreceipt
NVD4.5 MEDIUMreceipt
Scoring standard
NETGEARCVSS v4.0receipt
NVDCVSS v3.1receipt

Both shown, dated. We don't pick winners. disagreement-rules@v1

Running NETGEAR R7000? Check your version

A deterministic range check against the ranges this record publishes. It tells you where a version sits in the record, not whether your deployment is exploitable. No account needed.

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Harm, if it fires from the vector and the weakness

Written for the ticket you're about to file.

Reachreachable from an adjacent network · high privileges required · no user interaction · high attack complexity · no attack requirementsreceipt
ImpactComplete integrity lossreceipt
Scored fromCVSS v4.0 · the CNA's vectorreceipt
Weakness classCWE-20 Improper Input Validationreceipt
Published consequencesCWE-20: Availability: DoS: Crash, Exit, or Restart, DoS: Resource Consumption (CPU), DoS: Resource Consumption (Memory); Confidentiality: Read Memory, Read Files or Directories…[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

First unaffected version, by branchr7000 firmware 1.0.11.216; rax20 firmware 1.0.18.144; rax35v2 firmware 1.0.16.132; rax41 firmware 1.0.16.132; rax41v2 firmware 1.1.4.28; rax42 firmware 1.0.16.132receipt
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

CVSS, the CNA1.9 LOWreceipt
CVSS, NVD4.5 MEDIUMreceipt
Exploit probability0.00219 · top 87% of all CVEsreceipt
Blast breadth19 products across 1 vendorderived
Assigned byNETGEARreceipt
Recorded changes3 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productNETGEAR R7000; NETGEAR RAX20; NETGEAR RAX35v2; NETGEAR RAX41; NETGEAR RAX41v2; NETGEAR RAX42; NETGEAR RAX42v2; NETGEAR RAX43; NETGEAR RAX43v2; NETGEAR RAX45; NETGEAR RAX49S; NETGEAR RAX50…receipt
Published rangesnetgear r7000 firmware < 1.0.11.216; netgear rax20 firmware < 1.0.18.144; netgear rax35v2 firmware < 1.0.16.132; netgear rax41 firmware < 1.0.16.132receipt
Show all 19 published ranges
netgear r7000 firmware < 1.0.11.216
netgear rax20 firmware < 1.0.18.144
netgear rax35v2 firmware < 1.0.16.132
netgear rax41 firmware < 1.0.16.132
netgear rax41v2 firmware < 1.1.4.28
netgear rax42 firmware < 1.0.16.132
netgear rax42v2 firmware < 1.1.4.28
netgear rax43 firmware < 1.0.16.132
netgear rax43v2 firmware < 1.1.4.28
netgear rax45 firmware < 1.0.16.132
netgear rax49s firmware < 1.1.4.28
netgear rax50 firmware < 1.0.16.132
netgear rax50s firmware < 1.0.16.132
netgear rax50v2 firmware < 1.1.4.28
netgear rax54sv2 firmware < 1.1.4.28
netgear raxe450 firmware < 1.2.14.114
netgear raxe500 firmware < 1.2.14.114
netgear xr1000 firmware < 1.1.0.22
netgear xr1000v2 firmware < 1.1.0.22

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

Authenticated administrators connected to the local network can gain elevated access to the router and make unauthorized changes to router software and functionality. receipt

NVD's analysis a second authority

severity
4.5 CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
weakness
CWE-20
affected versions
netgear r7000 firmware < 1.0.11.216; netgear rax20 firmware < 1.0.18.144; netgear rax35v2 firmware < 1.0.16.132; and 16 more, listed in full below
also scored by
1.9 CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:D/RE:L/U:Amber

The CNA scored it 1.9 and NVD 4.5. Both are shown because both were published; we do not pick one.

check it yourself netgear.com netgear.com netgear.com netgear.com netgear.com netgear.com +14 morereceipt

Movement the material steps

10 Jun 20260.00052
15 Jun 20260.00237 · scoring model v2026.06.15
19 Jun 20260.00219
Show all 3 observations
10 Jun 20260.00052
15 Jun 20260.00237
19 Jun 20260.00219

3 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.00219Published2026-06-09Index as of2026-06-19

The record had been public for 10 days when this index was last written.

Published 2026-06-09 receipt · Index as of 2026-06-19 derived

The pattern, elsewhere

This record is one instance of CWE-20, improper input validation. The index holds 13347 prior instances of this class, 73 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2026-12569 · PTC Windchill PDMLinkmatches 3 of 9KEV listed · 2026receipt
CVE-2025-8876 · N-able N-centralmatches 3 of 9KEV listed · 2025receipt
CVE-2024-3400 · Palo Alto Networks PAN-OSonly 1 attribute comparableKEV listed · 2024receipt
CVE-2022-47966nothing comparable heldKEV listed · 2023receipt
CVE-2023-22515 · Atlassian Confluence Data Centeronly 1 attribute comparableKEV listed · 2023receipt
CVE-2022-29499nothing comparable heldKEV listed · 2022receipt

"Matches n of m" counts the attributes the two records can both be compared on: the CVSS metrics they share a version of, any weakness class beyond this one, and the vendor. fit-rules@v1

13347 records in this class held. The six above are drawn from the ones CISA has listed as exploited, ranked by how much of the record matches this one. That is why every one of them is KEV-listed: the pool is, so the colour on those spokes says nothing the pool has not already said.

No curated product neighbourhood is held for this product, so the records above are the nearest this index can name. The neighbourhood table covers a small set of products and is extended by hand.

Siblings and hubs

Records related to this one

Its defect family

netgear r7000

Of the 3 records in this family that state one, this holds the highest EPSS percentile: 0.12223.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: held values

This record is one of a group, and the group's page describes all of them. This page is kept and dated, and the defect family's own page is the one we offer for indexing: the whole group.

Browse the index from here

These are index-wide views, not findings about CVE-2026-0410.

What usually comes next

Everything above needs no account. What is below is work: assembling it, scoping it to your estate, watching it, and handing it to someone else.

Everything on this page is free. Public data. Withholding it protects nothing.