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CVE-2026-9210

Improper input validation in Netgear Ex3700 Firmware

CVSS score

4.5

EPSS probability

%0.3

Risk score

0.0

Published

4 mo ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Patch status has not yet been verified

Resmî kaynaklarda yeterli kanıt bulunamadı. Bu sonuç “yama yok” anlamına gelmez.

Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2026-9210 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

Insufficient input validation vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and functionality.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2026-9210 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1netgearex3700 firmware View
2netgearex3700 View
3netgearex3800 firmware View
4netgearex3800 View
5netgearex6120 firmware View
6netgearex6120 View
7netgearex6130 firmware View
8netgearex6130 View
9netgearmr60 firmware View
10netgearmr60 View
11netgearmr70 firmware View
12netgearmr70 View
13netgearmr80 firmware View
14netgearmr80 View
15netgearms60 firmware View
16netgearms60 View
17netgearms70 firmware View
18netgearms70 View
19netgearms80 firmware View
20netgearms80 View
21netgearr6400v2 firmware View
22netgearr6400v2 View
23netgearr6700v3 firmware View
24netgearr6700v3 View
25netgearr6900p firmware View
26netgearr6900p View
27netgearr7000 firmware View
28netgearr7000 View
29netgearr7000p firmware View
30netgearr7000p View
31netgearr7960p firmware View
32netgearr7960p View
33netgearr8000p firmware View
34netgearr8000p View
35netgearr8500 firmware View
36netgearr8500 View
37netgearrax20 firmware View
38netgearrax20 View
39netgearrax35v2 firmware View
40netgearrax35v2 View
41netgearrax40v2 firmware View
42netgearrax40v2 View
43netgearrax41 firmware View
44netgearrax41 View
45netgearrax42 firmware View
46netgearrax42 View
47netgearrax43 firmware View
48netgearrax43 View
49netgearrax48 firmware View
50netgearrax48 View
51netgearrax50 firmware View
52netgearrax50 View
53netgearrax50s firmware View
54netgearrax50s View
55netgearraxe450 firmware View
56netgearraxe450 View
57netgearraxe500 firmware View
58netgearraxe500 View
59netgearxr1000 firmware View
60netgearxr1000 View
61netgearrax45 firmware View
62netgearrax45 View
Total affected vendors: 1|Products: 62

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
4.9CVSS V40MEDIUMCVSS:4.0/AV:A/AC:L/AT:N/PR:N/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:AmberNVD
4.5CVSS V31MEDIUMCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:NNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch status unknown

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Until a patch is confirmed, follow the vendor advisory; do not read an unknown status as “no patch”.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2026-9210 is associated with the following CWEs:

CWE-20: Improper Input Validation

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2026-9210 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureBitişik ağ
PermissionsHigh
UserGerekmiyor

Official Sources and Advisories

https://kb.netgear.com/000070811/June-2026-NETGEAR-Security-Advisoryvendor-advisoryhttps://www.netgear.com/support/product/ex3700/nvdhttps://www.netgear.com/support/product/ex3800/nvdhttps://www.netgear.com/support/product/ex6120/nvdhttps://www.netgear.com/support/product/ex6130/nvdhttps://www.netgear.com/support/product/mr60/nvdhttps://www.netgear.com/support/product/mr70/nvdhttps://www.netgear.com/support/product/mr80/nvdhttps://www.netgear.com/support/product/ms60/nvdhttps://www.netgear.com/support/product/ms70/nvd

CVSS Vector Radar Chart

4.5 / 10
Attack VectorAdjacentComplexityLowPrivilegesHighUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityNone

Vulnerability Scoring Details

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Attack VectorAdjacent network
Attack ComplexityLow
Privileges RequiredHigh privileges
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)None

Yama durumu bilinmiyor

İncelenen resmî kaynaklarda yama durumu doğrulanamadı. Bu sonuç “yama yok” anlamına gelmez.

Follow the vendor

N
netgear logo
netgear

Weakness Type (CWE & CAPEC)

CWE-20

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