CVE-2021-45617 Information

Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24 EAX20 before 1.0.0.48 EAX80 before 1.0.1.64 EX7500 before 1.0.0.72 R6400 before 1.0.1.68 R6900P before 1.3.2.132 R7000 before 1.0.11.116 R7000P before 1.3.2.132 R7900 before 1.0.4.38 R7960P before 1.4.1.66 R8000 before 1.0.4.66 RAX200 before 1.0.3.106 RS400 before 1.5.1.80 XR300 before 1.0.3.68 MK62 before 1.0.6.110 MR60 before 1.0.6.110 R6400v2 before 1.0.4.106 R8000P before 1.4.1.66 RAX20 before 1.0.2.64 RAX45 before 1.0.2.82 RAX80 before 1.0.3.106 MS60 before 1.0.6.110 R6700v3 before 1.0.4.106 R7900P before 1.4.1.66 RAX15 before 1.0.2.64 RAX50 before 1.0.2.82 RAX75 before 1.0.3.106 RBR750 before 3.2.16.22 RBR850 before 3.2.16.22 RBS750 before 3.2.16.22 RBS850 before 3.2.16.22 RBK752 before 3.2.16.22 and RBK852 before 3.2.16.22.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://kb.netgear.com/000064505/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2020-0156

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8