CVE-2018-21113 Information

Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects D6100 before 1.0.0.58 D7800 before 1.0.1.42 R6100 before 1.0.1.28 R7500 before 1.0.0.130 R7500v2 before 1.0.3.36 R7800 before 1.0.2.52 R8900 before 1.0.4.12 R9000 before 1.0.4.12 WNDR3700v4 before 1.0.2.102 WNDR4300 before 1.0.2.104 WNDR4300v2 before 1.0.0.56 and WNDR4500v3 before 1.0.0.56.

CVSS Vector

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

Reference

https://kb.netgear.com/000060438/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Routers-and-Modem-Routers-PSV-2018-0033

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

8.8