CVE-2025-12943

Improper certificate validation in firmware update logic in NETGEAR RAX30 and RAXE300

CVSS 5.2 MEDIUMEPSS 0.1%CWE-295

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.2EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

11 nov 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Improper certificate validation in firmware update logic in NETGEAR RAX30 (Nighthawk AX5 5-Stream AX2400 WiFi 6 Router) and RAXE300 (Nighthawk AXE7800 Tri-Band WiFi 6E Router) allows attackers with the ability to intercept and tamper traffic destined to the device to execute arbitrary commands on the device. Devices with automatic updates enabled may already have this patch applied. If not, please check the firmware version and update to the latest. Fixed in: RAX30 firmware 1.0.14.108 or later. RAXE300 firmware 1.0.9.82 or later

CVSS:4.0/AV:A/AC:L/AT:P/PR:N/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

Productos afectados

NETGEAR · RAX30 NETGEAR · RAXE300

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Referencias

https://kb.netgear.com/000070355/NETGEAR-Security-Advisories-November-2025 https://www.netgear.com/support/product/rax30 https://www.netgear.com/support/product/raxe300