Buffer overflow vulnerability in some NETGEAR Nighthawk routers
CVSS score
1.1
EPSS probability
%0.5
Risk score
0.0
Published
2 mo ago
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Vulnerability description
DayBreach CVE AI Research
CVE-2026-11733 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
A buffer overflow vulnerability in the listed NETGEAR models allows a device administrator to temporarily interrupt the normal operation of the affected device.
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2026-11733 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | netgear | rax41 | View |
| 2 | netgear | rax41v2 | View |
| 3 | netgear | rax42 | View |
| 4 | netgear | rax42v2 | View |
| 5 | netgear | rax43 | View |
| 6 | netgear | rax43v2 | View |
| 7 | netgear | rax49s | View |
| 8 | netgear | rax50 | View |
| 9 | netgear | rax50v2 | View |
| 10 | netgear | RAX54S | View |
| 11 | netgear | rax54sv2 | View |
| 12 | netgear | rax41 firmware | View |
| 13 | netgear | rax41 | View |
| 14 | netgear | rax41v2 firmware | View |
| 15 | netgear | rax41v2 | View |
| 16 | netgear | rax42 firmware | View |
| 17 | netgear | rax42 | View |
| 18 | netgear | rax42v2 firmware | View |
| 19 | netgear | rax42v2 | View |
| 20 | netgear | rax43 firmware | View |
| 21 | netgear | rax43 | View |
| 22 | netgear | rax43v2 firmware | View |
| 23 | netgear | rax43v2 | View |
| 24 | netgear | rax49s firmware | View |
| 25 | netgear | rax49s | View |
| 26 | netgear | rax50 firmware | View |
| 27 | netgear | rax50 | View |
| 28 | netgear | rax50v2 firmware | View |
| 29 | netgear | rax50v2 | View |
| 30 | netgear | rax54s firmware | View |
| 31 | netgear | RAX54S | View |
| 32 | netgear | rax54sv2 firmware | View |
| 33 | netgear | rax54sv2 | 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 |
|---|---|---|---|---|
| 4.9 | CVSS V31 | MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N | NVD |
| 1.1 | CVSS V4_0 | LOW | CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber | CVE CNA |
| 1.1 | CVSS V40 | LOW | CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/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-2026-11733 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-2026-11733 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
Similar Vulnerabilities
Get this vulnerability through the API
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curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.daybreach.dev/api/v1/intel/cves/CVE-2026-11733"