CVE-2026-0404

Severity CVSS v4.0:
MEDIUM
Type:
CWE-20 Input Validation
Publication date:
13/01/2026
Last modified:
12/02/2026

Description

An insufficient input validation vulnerability in NETGEAR Orbi devices&amp;#39; <br /> DHCPv6 functionality allows network adjacent attackers authenticated <br /> over WiFi or on LAN to execute OS command injections on the router. <br /> DHCPv6 is not enabled by default.

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:netgear:rbr750_firmware:*:*:*:*:*:*:*:* 7.2.8.5 (excluding)
cpe:2.3:h:netgear:rbr750:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr840_firmware:*:*:*:*:*:*:*:* 7.2.8.5 (excluding)
cpe:2.3:h:netgear:rbr840:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr850_firmware:*:*:*:*:*:*:*:* 7.2.8.5 (excluding)
cpe:2.3:h:netgear:rbr850:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbr860_firmware:*:*:*:*:*:*:*:* 7.2.8.5 (excluding)
cpe:2.3:h:netgear:rbr860:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs750_firmware:*:*:*:*:*:*:*:* 7.2.8.5 (excluding)
cpe:2.3:h:netgear:rbs750:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs840_firmware:*:*:*:*:*:*:*:* 7.2.8.5 (excluding)
cpe:2.3:h:netgear:rbs840:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs850_firmware:*:*:*:*:*:*:*:* 7.2.8.5 (excluding)
cpe:2.3:h:netgear:rbs850:-:*:*:*:*:*:*:*
cpe:2.3:o:netgear:rbs860_firmware:*:*:*:*:*:*:*:* 7.2.8.5 (excluding)