Unrated severityNVD Advisory· Published Nov 11, 2025· Updated Feb 26, 2026
Improper input validation in NETGEAR R6260 and R6850
CVE-2025-12942
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.
Affected products
4- NETGEAR/R6260v5Range: 0
- NETGEAR/R6850v5Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
3- www.netgear.com/support/product/r6260mitrepatchproduct
- www.netgear.com/support/product/r6850mitreproductpatch
- kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025mitrevendor-advisory
News mentions
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