CVE-2025-12942

HIGH

7.5

Description

Improper Input Validation vulnerability in NETGEAR R6260 and NETGEAR R6850 allows unauthenticated attackers connected to LAN with ability to perform MiTM attacks and control over DNS Server to perform command execution.This issue affects R6260: through 1.1.0.86; R6850: through 1.1.0.86.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorADJACENT_NETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published11/11/2025

Last Modified12/8/2025

Sourcenvd

Honeypot Sightings0

Affected Products

netgear:r6260netgear:r6260_firmwarenetgear:r6850netgear:r6850_firmware

Weaknesses (CWE)

CWE-20

References

https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025(a2826606-91e7-4eb6-899e-8484bd4575d5)

https://www.netgear.com/support/product/r6260(a2826606-91e7-4eb6-899e-8484bd4575d5)

https://www.netgear.com/support/product/r6850(a2826606-91e7-4eb6-899e-8484bd4575d5)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.