CVE-2021-45504

CRITICAL

NETGEAR CBR40 < 2.5.0.24, CBR750 < 4.6.3.6, RBR850/RBR852/RBS850 < 3.2.17.12 - 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, RBR852 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.

References (1)

Core 1

Scores

CVSS v3 9.6
EPSS 0.0040
EPSS Percentile 60.5%
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 (5)
netgear/cbr40_firmware < 2.5.0.24
netgear/cbr750_firmware < 4.6.3.6
netgear/rbr850_firmware < 3.2.17.12
netgear/rbr852_firmware < 3.2.17.12
netgear/rbs850_firmware < 3.2.17.12
Published Dec 26, 2021
Tracked Since Feb 18, 2026