CVE-2026-0403

HIGH
2026-01-13 a2826606-91e7-4eb6-899e-8484bd4575d5
8.0
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
Patch Released
Feb 20, 2026 - 19:38 nvd
Patch available
CVE Published
Jan 13, 2026 - 16:16 nvd
HIGH 8.0

Tags

Netgear Command Injection Rbs850 Firmware Rbe970 Firmware Rbs750 Firmware Rbr750 Firmware Rbse960 Firmware Rbe971 Firmware Rbs860 Firmware Rbr850 Firmware Rbr860 Firmware Rbre960 Firmware

Description

An insufficient input validation vulnerability in NETGEAR Orbi routers allows attackers connected to the router's LAN to execute OS command injections.

Analysis

NETGEAR Orbi routers (RBS850, RBE970, RBS750) are vulnerable to OS command injection through inadequate input validation, enabling attackers on the local network to execute arbitrary commands with elevated privileges. The vulnerability requires LAN access and low privileges but provides complete system compromise through high-impact code execution capabilities. …

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Remediation

Within 7 days: Identify all affected systems and apply vendor patches promptly. Vendor patch is available.

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Priority Score

40
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +40
POC: 0

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CVE-2026-0403 vulnerability details – vuln.today
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