CVE-2021-45534 Information

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects AC2100 before 1.2.0.88 AC2400 before 1.2.0.88 AC2600 before 1.2.0.88 D7000 before 1.0.1.82 R6220 before 1.1.0.110 R6230 before 1.1.0.110 R6260 before 1.1.0.84 R6330 before 1.1.0.84 R6350 before 1.1.0.84 R6700v2 before 1.2.0.88 R6800 before 1.2.0.88 R6850 before 1.1.0.84 R6900v2 before 1.2.0.88 R7200 before 1.2.0.88 R7350 before 1.2.0.88 R7400 before 1.2.0.88 and R7450 before 1.2.0.88.

CVSS Vector

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

Reference

https://immersivelabs.com/resources/blog/netgear-vulnerabilities-could-put-small-business-routers-at-risk/ https://kb.netgear.com/000064406/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-and-DSL-Modem-Routers-PSV-2021-0172

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8