Insufficient input validation of buffers vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and functionality.

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Fixes

Solution

NETGEAR strongly recommends that you install the latest firmware as soon as possible.  Issue fixed in: ProductFixed VersionRBE37X V12.1.2.1 https://www.netgear.com/support/product/rbe372/ RBE77X V10.5.20.10 https://www.netgear.com/support/product/rbe770/ RBR750 V7.2.8.5 https://www.netgear.com/support/product/rbr750/ RBR840* V7.2.8.5 https://www.netgear.com/support/product/rbr840/ RBR850 V7.2.8.5 https://www.netgear.com/support/product/rbr850/ RBR860 V7.2.8.5 https://www.netgear.com/support/product/rbr860/ RBRE950 V7.2.8.5 https://www.netgear.com/support/product/rbre950/ RBRE960 V7.2.8.5 https://www.netgear.com/support/product/rbre960/ RBS750 V7.2.8.5 https://www.netgear.com/support/product/rbs750/ RBS840* V7.2.8.5 https://www.netgear.com/support/product/rbs840/ RBS850 V7.2.8.5 https://www.netgear.com/support/product/rbs850/ RBS860 V7.2.8.5 https://www.netgear.com/support/product/rbs860/ RBSE950 V7.2.8.5 https://www.netgear.com/support/product/rbse950/ RBSE960 V7.2.8.5 https://www.netgear.com/support/product/rbse960/ * Model has reached its End-of-Support phase and no future security updates are planned. NETGEAR strongly recommends that you retire this device and upgrade to a newer NETGEAR product for continued security support.


Workaround

No workaround given by the vendor.

History

Tue, 09 Jun 2026 20:45:00 +0000

Type Values Removed Values Added
First Time appeared Netgear
Netgear rbe37x
Netgear rbe77x
Netgear rbr750
Netgear rbr840
Netgear rbr850
Netgear rbr860
Netgear rbre950
Netgear rbre960
Netgear rbs750
Netgear rbs840
Netgear rbs850
Netgear rbs860
Netgear rbse950
Netgear rbse960
Vendors & Products Netgear
Netgear rbe37x
Netgear rbe77x
Netgear rbr750
Netgear rbr840
Netgear rbr850
Netgear rbr860
Netgear rbre950
Netgear rbre960
Netgear rbs750
Netgear rbs840
Netgear rbs850
Netgear rbs860
Netgear rbse950
Netgear rbse960

Tue, 09 Jun 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 09 Jun 2026 16:30:00 +0000

Type Values Removed Values Added
Description Insufficient input validation of buffers vulnerability in the listed NETGEAR models allows authenticated administrators connected to the local network to make unauthorized modification of router software and functionality.
Title Buffer overflow vulnerability in certain NETGEAR Nighthawk routers
Weaknesses CWE-121
References
Metrics cvssV4_0

{'score': 4.3, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: NETGEAR

Published:

Updated: 2026-06-09T17:06:42.150Z

Reserved: 2025-12-03T04:16:20.202Z

Link: CVE-2026-0413

cve-icon Vulnrichment

Updated: 2026-06-09T17:06:13.557Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-06-09T17:16:58.777

Modified: 2026-06-09T19:38:32.463

Link: CVE-2026-0413

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-09T20:20:19Z

Weaknesses