CVE-2021-45507

CRITICAL

NETGEAR CBR40/RBR750/RBS750/RBK752/RBK852/RBR850/RBS850/RBW30/CBR750/RBS40V - Authentication Bypass

Title source: llm
STIX 2.1

Description

Certain NETGEAR devices are affected by authentication bypass. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, RBW30 before 2.6.2.2, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12, RBK852 before 3.2.17.12, RBR850 before 3.2.17.12, RBS850 before 3.2.17.12, and RBS40V before 2.6.2.8.

References (1)

Core 1

Scores

CVSS v3 9.6
EPSS 0.0137
EPSS Percentile 80.5%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Details

Status published
Products (10)
netgear/cbr40_firmware < 2.5.0.24
netgear/cbr750_firmware < 4.6.3.6
netgear/rbk752_firmware < 3.2.17.12
netgear/rbk852_firmware < 3.2.17.12
netgear/rbr750_firmware < 3.2.17.12
netgear/rbr850_firmware < 3.2.17.12
netgear/rbs40v_firmware < 2.6.2.8
netgear/rbs750_firmware < 3.2.17.12
netgear/rbs850_firmware < 3.2.17.12
netgear/rbw30_firmware < 2.6.2.2
Published Dec 26, 2021
Tracked Since Feb 18, 2026