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CVE-2021-45502

Published: Dec 26, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUNVD-CWE-noinfo
NVD MITRE
9.6CVSSCRITICAL
EPSS Score
0.5%
Top 59.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Certain NETGEAR devices are affected by authentication bypass. This affects CBR750 before 4.6.3.6, RBK752 before 3.2.17.12, 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, and RBS850 before 3.2.17.12.

CVSS Vector Breakdown

AV:AAC:LPR:NUI:NS:CC:HI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

NVD-CWE-noinfo

Affected Products

cbr750 firmwarenetgearNetworking Infrastructure
rbk752 firmwarenetgearNetworking Infrastructure
rbr750 firmwarenetgearNetworking Infrastructure
rbs750 firmwarenetgearNetworking Infrastructure
rbk852 firmwarenetgearNetworking Infrastructure
netgearcommercialUSNetworking Infrastructureaka net gear
and 10 more affected products View all →

Exploitability

Official Patch Available

References

https://kb.netgear.com/000064126/Security-Advisory-for-Authentication-Bypass-on-Some-WiFi-Systems-PSV-2020-0473
kb.netgear.com
https://nvd.nist.gov/vuln/detail/CVE-2021-45502
nvd.nist.gov

Timeline

Published
Dec 26, 2021
Last Updated
Nov 21, 2024

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