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Home / Threats / CVE-2026-0405

CVE-2026-0405 - CBR750 Plugin

CVE-2026-0405

Vulnerability CVE-2026-0405 PLUGIN cbr750 MEDIUM

An authentication bypass vulnerability in NETGEAR Orbi devices allows users connected to the local network to access the router web interface as an admin.

CVE-2026-0405

MEDIUM CVSS 6.1 Published 2026-01-13 Updated 2026-02-12
AI Risk Elevated (59/100) Active Exploit: No strong signal Published Exploit: No public exploit references Priority: P3 Priority
Severity Band MEDIUM
CVSS Vector CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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:M/U:Amber
Affected Components 25
Reference Links 10
AI Risk Engine Elevated (59/100)
Exploitability Medium
Active Exploitation No strong signal
Published Exploit Status No public exploit references

Threat Timeline

  1. 2026-01-13 CVE published and first recorded in the threat feed.
  2. 2026-02-12 Record updated with latest vulnerability metadata.
  3. 2026-04-09 AI technical context refreshed for mitigation and impact guidance.
  4. Now Monitoring for follow-up changes, linked references, and new related CVEs.

AI Context

Machine-generated threat intelligence

AI Updated 6 days ago

AI enriched 6 days ago (2026-04-09 06:05 UTC)

Technical Summary

An authentication bypass vulnerability in NETGEAR Orbi devices allows users connected to the local network to access the router web interface as an admin.

Potential Impact

Severity is MEDIUM (CVSS 6.1). Depending on deployment context, affected components may be exposed to unauthorized actions or data integrity risk.

Exploitability Assessment

Exploitability is assessed as Medium based on low-bar exploit prerequisites.

Primary risk drivers: low-bar exploit prerequisites

Mitigation Recommendations

Validate affected product versions, prioritize patching, and monitor references for vendor remediation guidance. If immediate patching is not possible, apply compensating controls and limit exposure of vulnerable surfaces.

Detection & Monitoring

Track authentication anomalies, unexpected file writes, and suspicious plugin API activity around affected components.

Business Impact Lens

Prioritize remediation where affected components process customer data, admin sessions, or Internet-exposed workflows.

Affected Products

CBR750 PLUGIN · cbr750 Affected: >= 0, < 4.6.14.8 Fixed in: 4.6.14.8
NBR750 PLUGIN · nbr750 Affected: >= 0, < 4.6.15.14 Fixed in: 4.6.15.14
RBE370 PLUGIN · rbe370 Affected: >= 0, < 12.1.3.11 Fixed in: 12.1.3.11
RBE371 PLUGIN · rbe371 Affected: >= 0, < 12.1.3.11 Fixed in: 12.1.3.11
RBE372 PLUGIN · rbe372 Affected: >= 0, < 12.1.3.11 Fixed in: 12.1.3.11
RBE373 PLUGIN · rbe373 Affected: >= 0, < 12.1.3.11 Fixed in: 12.1.3.11
RBE374 PLUGIN · rbe374 Affected: >= 0, < 12.1.3.11 Fixed in: 12.1.3.11
RBE770 PLUGIN · rbe770 Affected: >= 0, < 10.5.20.7 Fixed in: 10.5.20.7
RBE771 PLUGIN · rbe771 Affected: >= 0, < 10.5.20.7 Fixed in: 10.5.20.7
RBE772 PLUGIN · rbe772 Affected: >= 0, < 10.5.20.7 Fixed in: 10.5.20.7
RBE773 PLUGIN · rbe773 Affected: >= 0, < 10.5.20.7 Fixed in: 10.5.20.7
RBE970 PLUGIN · rbe970 Affected: >= 0, < 9.13.2.1 Fixed in: 9.13.2.1
RBE971 PLUGIN · rbe971 Affected: >= 0, < 9.13.2.1 Fixed in: 9.13.2.1
RBR750 PLUGIN · rbr750 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBR840 PLUGIN · rbr840 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBR850 PLUGIN · rbr850 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBR860 PLUGIN · rbr860 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBRE950 PLUGIN · rbre950 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBRE960 PLUGIN · rbre960 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBS750 PLUGIN · rbs750 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBS840 PLUGIN · rbs840 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBS850 PLUGIN · rbs850 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBS860 PLUGIN · rbs860 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBSE950 PLUGIN · rbse950 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2
RBSE960 PLUGIN · rbse960 Affected: >= 0, < 7.2.8.2 Fixed in: 7.2.8.2

References

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