PT-2020-17433 · NetGear · Netgear R7800+3

Published 2020-12-29 · Updated 2020-12-31 · CVE-2020-35793

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions NETGEAR D7800 versions prior to 1.0.1.58 NETGEAR R7500v2 versions prior to 1.0.3.46 NETGEAR R7800 versions prior to 1.0.2.74 NETGEAR R8900 versions prior to 1.0.5.2 NETGEAR R9000 versions prior to 1.0.5.2

Description The issue affects certain NETGEAR devices, allowing command injection by an authenticated user.

Recommendations For NETGEAR D7800 versions prior to 1.0.1.58, update to version 1.0.1.58 or later. For NETGEAR R7500v2 versions prior to 1.0.3.46, update to version 1.0.3.46 or later. For NETGEAR R7800 versions prior to 1.0.2.74, update to version 1.0.2.74 or later. For NETGEAR R8900 versions prior to 1.0.5.2, update to version 1.0.5.2 or later. For NETGEAR R9000 versions prior to 1.0.5.2, update to version 1.0.5.2 or later.

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2020-35793

Affected Products

Netgear R7800

Netgear R7500V2

Netgear R8900

Netgear R9000

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2020-35793 · Security Note
• https://osv.dev/vulnerability/CVE-2020-35793 · Vendor Advisory
• https://kb.netgear.com/000062725/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2019-0185 · Vendor Advisory
• https://t.me/cibsecurity/21396 · Telegram Post
• https://t.me/cvenotify/8027 · Telegram Post