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CVE-2021-45533

Published: Dec 26, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-77
NVD MITRE
8.4CVSSHIGH
EPSS Score
0.6%
Top 54.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects EX6120 before 1.0.0.66, EX6130 before 1.0.0.46, EX7000 before 1.0.1.106, EX7500 before 1.0.1.76, EX3700 before 1.0.0.94, EX3800 before 1.0.0.94, RBR850 before 4.6.3.9, RBS850 before 4.6.3.9, and RBK852 before 4.6.3.9.

CVSS Vector Breakdown

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

Weaknesses

CWE-77

Affected Products

ex6120 firmwarenetgearNetworking Infrastructure
ex6130 firmwarenetgearNetworking Infrastructure
ex7000 firmwarenetgearNetworking Infrastructure
ex7500 firmwarenetgearNetworking Infrastructure
ex3700 firmwarenetgearNetworking Infrastructure
netgearcommercialUSNetworking Infrastructureaka net gear
and 14 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://kb.netgear.com/000064458/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Extenders-and-WiFi-Systems-PSV-2020-0062
kb.netgear.com
https://nvd.nist.gov/vuln/detail/CVE-2021-45533
nvd.nist.gov

Timeline

Published
Dec 26, 2021
Last Updated
Nov 21, 2024

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