CVE-2021-45604 Information

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects CBR750 before 3.2.18.2 D6220 before 1.0.0.68 D6400 before 1.0.0.102 D8500 before 1.0.3.60 LAX20 before 1.1.6.28 MK62 before 1.0.6.116 MR60 before 1.0.6.116 MS60 before 1.0.6.116 R6300v2 before 1.0.4.50 R6400 before 1.0.1.68 R6400v2 before 1.0.4.118 R6700v3 before 1.0.4.118 R6900P before 1.3.3.140 R7000 before 1.0.11.116 R7000P before 1.3.3.140 R7850 before 1.0.5.68 R7900 before 1.0.4.38 R7900P before 1.4.2.84 R7960P before 1.4.2.84 R8000 before 1.0.4.68 R8000P before 1.4.2.84 RAX15 before 1.0.3.96 RAX20 before 1.0.3.96 RAX200 before 1.0.4.120 RAX35v2 before 1.0.3.96 RAX40v2 before 1.0.3.96 RAX43 before 1.0.3.96 RAX45 before 1.0.3.96 RAX50 before 1.0.3.96 RAX75 before 1.0.4.120 RAX80 before 1.0.4.120 RBK752 before 3.2.17.12 RBK852 before 3.2.17.12 RBR750 before 3.2.17.12 RBR850 before 3.2.17.12 RBS750 before 3.2.17.12 RBS850 before 3.2.17.12 RS400 before 1.5.1.80 and XR1000 before 1.0.0.58.

CVSS Vector

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

Reference

https://kb.netgear.com/000064526/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-WiFi-Systems-PSV-2020-0572

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

4.5