Home/CVE/Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R7000 before 1.0.11.126
CVE

CVE-2021-45553

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R7000 before 1.0.11.126

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R7000 before 1.0.11.126, R6900P before 1.3.2.126, and R7000P before 1.3.2.126.

HIGH · CVSS 8.7 EPSS 0.0116
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
▤

Affected Products & Versions

3
netgear r7000 firmware< 1.0.11.126
netgear r6900p firmware< 1.3.2.126
netgear r7000p firmware< 1.3.2.126
▣

Scoring & Timeline

8.7
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD26 Dec 2021 · 01:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://kb.netgear.com/000064074/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2019-0225PatchVendor Advisory
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