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Unrated severityNVD Advisory· Published Nov 11, 2025· Updated Feb 26, 2026

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

CVE-2025-12943

Description

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

Affected products

4
  • Netgear/RAX30llm-create
    Range: < 1.0.14.108
  • Netgear/RAXE300llm-create
    Range: < 1.0.9.82
  • NETGEAR/RAX30v5
    Range: 0
  • NETGEAR/RAXE300v5
    Range: 0

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

3

News mentions

0

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