PT-2020-8865 · NetGear · Netgear D6000+2

Published 2020-04-28 · Updated 2020-05-01 · CVE-2018-21221

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NETGEAR D3600 versions prior to 1.0.0.67 NETGEAR D6000 versions prior to 1.0.0.67 NETGEAR R9000 versions prior to 1.0.2.52

Description A buffer overflow issue allows an unauthenticated attacker to potentially exploit certain NETGEAR devices.

Recommendations For NETGEAR D3600 versions prior to 1.0.0.67, update to version 1.0.0.67 or later. For NETGEAR D6000 versions prior to 1.0.0.67, update to version 1.0.0.67 or later. For NETGEAR R9000 versions prior to 1.0.2.52, update to version 1.0.2.52 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2018-21221

Affected Products

Netgear D3600

Netgear D6000

Netgear R9000

References · 3

• https://kb.netgear.com/000055116/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-and-Gateways-PSV-2017-2459 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-21221 · Security Note
• https://osv.dev/vulnerability/CVE-2018-21221 · Vendor Advisory