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R8300 Firmware CVE-2020-25067

HIGH
Command Injection (CWE-77)
2020-09-01 cve@mitre.org
Netgear Command Injection R8300 Firmware
8.8
CVSS 3.1 · NVD
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Severity by source

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

Lifecycle Timeline

1
CVE Published
Sep 01, 2020 - 04:15 nvd
HIGH 8.8

DescriptionNVD

NETGEAR R8300 devices before 1.0.2.134 are affected by command injection by an unauthenticated attacker.

AnalysisAI

NETGEAR R8300 devices before 1.0.2.134 are affected by command injection by an unauthenticated attacker. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. NETGEAR R8300 devices before 1.0.2.134 are affected by command injection by an unauthenticated attacker. Affected products include: Netgear R8300 Firmware. Version information: before 1.0.2.134.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.

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Same weakness CWE-77 – Command Injection

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Same technique Command Injection

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CVE-2020-25067 vulnerability details – vuln.today
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