CVE-2017-18738 Information

Description

Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects EX6150v2 before 1.0.1.54 R6400 before 1.0.1.24 R6400v2 before 1.0.2.32 R6700 before 1.0.1.22 R6900 before 1.0.1.22 R7000 before 1.0.9.10 R7000P before 1.2.0.22 R6900P before 1.2.0.22 R7100LG before 1.0.0.32 R7300DST before 1.0.0.54 R7900 before 1.0.1.18 R8000 before 1.0.3.48 R8300 before 1.0.2.106 R8500 before 1.0.2.106 R6100 before 1.0.1.16 WNDR4300v2 before 1.0.0.48 WNDR4500v3 before 1.0.0.48 and WNR2000v5 before 1.0.0.58.

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/000051517/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-Some-Routers-and-Extenders-PSV-2017-0706

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