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Xr1000 Firmware CVE-2021-45513

CRITICAL
Command Injection (CWE-77)
2021-12-26 cve@mitre.org
Netgear Command Injection Xr1000 Firmware
9.6
CVSS 3.1 · NVD
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Severity by source

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

Lifecycle Timeline

1
CVE Published
Dec 26, 2021 - 01:15 nvd
CRITICAL 9.6

DescriptionNVD

NETGEAR XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated attacker.

AnalysisAI

NETGEAR XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated attacker. Rated critical severity (CVSS 9.6), 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 XR1000 devices before 1.0.0.58 are affected by command injection by an unauthenticated attacker. Affected products include: Netgear Xr1000 Firmware. Version information: before 1.0.0.58.

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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CVE-2021-45513 vulnerability details – vuln.today
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