Insufficient input validation in certain NETGEAR Nighthawk routers allows administrators to tamper with the device.
CVSS score
4.3
EPSS probability
%0.3
Risk score
0.0
Published
2 mo ago
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Vulnerability description
DayBreach CVE AI Research
CVE-2026-11738 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 to router software and functionality.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-11738 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | netgear | r7000 | View |
| 2 | netgear | raxe500 | View |
| 3 | netgear | rs700 | View |
| 4 | netgear | be9300 firmware | View |
| 5 | netgear | BE9300 | View |
| 6 | netgear | mr60 firmware | View |
| 7 | netgear | mr60 | View |
| 8 | netgear | ms60 firmware | View |
| 9 | netgear | ms60 | View |
| 10 | netgear | r6700ax firmware | View |
| 11 | netgear | r6700ax | View |
| 12 | netgear | rax10 firmware | View |
| 13 | netgear | rax10 | View |
| 14 | netgear | rax120 firmware | View |
| 15 | netgear | rax120 | View |
| 16 | netgear | rax120v2 firmware | View |
| 17 | netgear | RAX120v2 | View |
| 18 | netgear | rax20 firmware | View |
| 19 | netgear | rax20 | View |
| 20 | netgear | rax28 firmware | View |
| 21 | netgear | RAX28 | View |
| 22 | netgear | rax29 firmware | View |
| 23 | netgear | RAX29 | View |
| 24 | netgear | rax30 firmware | View |
| 25 | netgear | rax30 | View |
| 26 | netgear | rax36s firmware | View |
| 27 | netgear | rax36s | View |
| 28 | netgear | rax43 firmware | View |
| 29 | netgear | rax43 | View |
| 30 | netgear | rax45 firmware | View |
| 31 | netgear | rax45 | View |
| 32 | netgear | rax50 firmware | View |
| 33 | netgear | rax50 | View |
| 34 | netgear | rax70 firmware | View |
| 35 | netgear | rax70 | View |
| 36 | netgear | rbr760 firmware | View |
| 37 | netgear | rbr760 | View |
| 38 | netgear | rbs760 firmware | View |
| 39 | netgear | rbs760 | View |
| 40 | netgear | rs100 firmware | View |
| 41 | netgear | RS100 | View |
| 42 | netgear | rs200 firmware | View |
| 43 | netgear | RS200 | View |
| 44 | netgear | rs280 firmware | View |
| 45 | netgear | RS280 | View |
| 46 | netgear | rs300 firmware | View |
| 47 | netgear | RS300 | View |
| 48 | netgear | rs500 firmware | View |
| 49 | netgear | RS500 | View |
| 50 | netgear | rs600 firmware | View |
| 51 | netgear | RS600 | View |
| 52 | netgear | rs70 firmware | View |
| 53 | netgear | RS70 | View |
| 54 | netgear | rs90 firmware | View |
| 55 | netgear | RS90 | View |
RED HAT CSAF/VEX: Product Impact Check
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.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 4.4 | CVSS V31 | MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N | NVD |
| 4.3 | CVSS V4_0 | MEDIUM | CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber | CVE CNA |
| 4.3 | CVSS V40 | MEDIUM | CVSS:4.0/AV:A/AC:L/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:N/R:U/V:D/RE:L/U:Amber | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
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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-2026-11738 is associated with the following CWEs:
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-2026-11738 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
Get this vulnerability through the API
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