CVE-2026-0405

Authentication Bypass in NETGEAR Orbi Devices

HIGH
7.8
CVSS Score
Published: January 13, 2026 at 04:00 PM UTC
Updated: June 17, 2026 at 10:10 AM UTC
33 products affected across 1 vendorRBR850 FirmwareRBS850 FirmwareRBS750

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Severity
HIGH7.8
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 4.6.14.8v < V4.6.14.8
Affected range stops below V4.6.14.8, so it looks safe — our inference, not a vendor statement
netgear-cbr750 (same device)
v < 4.6.15.14
netgear-nbr750 (same device)
v < 12.1.3.11v < v12.1.3.11
Affected range stops below v12.1.3.11, so it looks safe — our inference, not a vendor statement
netgear-rbe370 (same device)
v < 12.1.3.11
netgear-rbe371 (same device)
v < 12.1.3.11
netgear-rbe372 (same device)
v < 12.1.3.11
netgear-rbe373 (same device)
v < 12.1.3.11
netgear-rbe374 (same device)
v < 10.5.20.7v < v10.5.20.7
Affected range stops below v10.5.20.7, so it looks safe — our inference, not a vendor statement
netgear-rbe770 (same device)
v < 10.5.20.7
netgear-rbe771 (same device)
v < 10.5.20.7
netgear-rbe772 (same device)

References (26)

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-287NVD-CWE-noinfo

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