CVE-2026-11731

Authentication Bypass Vulnerability in Certain NETGEAR RAX Series Models

HIGH
8.8
CVSS Score
Published: October 13, 2026 at 02:41 PM UTC
Updated: October 16, 2026 at 02:17 PM UTC
3 products affected across 1 vendorRAX30 FirmwareRAX28 FirmwareRAX29 Firmware

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Severity
HIGH8.8
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

An authentication bypass vulnerability in the listed NETGEAR RAX series models allows an unauthenticated attacker with adjacent access to the affected device’s management service to access certain device information or modify administrative settings. This vulnerability may impact the confidentiality and integrity of management data and the availability of device-management functions.

Affected

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

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (2)

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

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

CVSS

8.8HIGHNETGEAR
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-288

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