CVE-2025-12942

Improper input validation in NETGEAR R6260 and R6850

CVSS 4.8 MEDIUMEPSS 0.3%CWE-20

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 4.8EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

11 nov 2025Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

CVSS:4.0/AV:A/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:L/U:Amber

Produtos afetados

NETGEAR · R6260 NETGEAR · R6850

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Referências

https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025 https://www.netgear.com/support/product/r6260 https://www.netgear.com/support/product/r6850