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CVE-2025-12942

Published: Nov 11, 2025

Modified: Feb 26, 2026

PUBLISHED

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.

Vendor	Product	Versions
NETGEAR	R6260	affected `0 - <= 1.1.0.86`
NETGEAR	R6850	affected `0 - <= 1.1.0.86`

Weaknesses (CWE)

References

https://www.netgear.com/support/product/r6850

product

patch

https://www.netgear.com/support/product/r6260

patch

product

https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025

vendor-advisory

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