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R6400 Firmware CVE-2021-45655

MEDIUM
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)
2021-12-26 cve@mitre.org
Netgear Code Injection R6400 Firmware
6.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
6.8 MEDIUM
AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Dec 26, 2021 - 01:15 nvd
MEDIUM 6.8

DescriptionNVD

NETGEAR R6400 devices before 1.0.1.70 are affected by server-side injection.

AnalysisAI

NETGEAR R6400 devices before 1.0.1.70 are affected by server-side injection. Rated medium severity (CVSS 6.8), this vulnerability is low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-74. NETGEAR R6400 devices before 1.0.1.70 are affected by server-side injection. Affected products include: Netgear R6400 Firmware. Version information: before 1.0.1.70.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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Same weakness CWE-74 – Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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CVE-2021-45655 vulnerability details – vuln.today
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