PT-2020-8860 · NetGear · R6100+3

Mongo · Published 2020-04-28 · Updated 2020-05-01 · CVE-2018-21216

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions D3600 versions prior to 1.0.0.67 D6000 versions prior to 1.0.0.67 D6100 versions prior to 1.0.0.56 R6100 versions prior to 1.0.1.20

Description The issue is a buffer overflow that can be exploited by an unauthenticated attacker.

Recommendations For D3600 versions prior to 1.0.0.67, update to version 1.0.0.67 or later. For D6000 versions prior to 1.0.0.67, update to version 1.0.0.67 or later. For D6100 versions prior to 1.0.0.56, update to version 1.0.0.56 or later. For R6100 versions prior to 1.0.1.20, update to version 1.0.1.20 or later.

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

Related Identifiers

CVE-2018-21216

Affected Products

D3600

D6000

D6100

R6100

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2018-21216 · Security Note
• https://kb.netgear.com/000055121/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Some-Routers-and-Gateways-PSV-2017-2485 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-21216 · Vendor Advisory
• https://t.me/cvenotify/3340 · Telegram Post