PT-2021-18059 · NetGear · Netgear Rbr850+3

Published 2021-03-23 · Updated 2021-03-26 · CVE-2021-29070

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: NETGEAR RBK852 versions prior to 3.2.17.12 NETGEAR RBK853 versions prior to 3.2.17.12 NETGEAR RBK854 versions prior to 3.2.17.12 NETGEAR RBR850 versions prior to 3.2.17.12 NETGEAR RBS850 versions prior to 3.2.17.12

Description: The issue affects certain NETGEAR devices, where an authenticated user can perform command injection.

Recommendations: For NETGEAR RBK852 versions prior to 3.2.17.12, update to version 3.2.17.12 or later. For NETGEAR RBK853 versions prior to 3.2.17.12, update to version 3.2.17.12 or later. For NETGEAR RBK854 versions prior to 3.2.17.12, update to version 3.2.17.12 or later. For NETGEAR RBR850 versions prior to 3.2.17.12, update to version 3.2.17.12 or later. For NETGEAR RBS850 versions prior to 3.2.17.12, update to version 3.2.17.12 or later.

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2021-29070

Affected Products

Netgear Rbk852

Netgear Rbk853

Netgear Rbk854

Netgear Rbr850

References · 5

• https://kb.netgear.com/000063019/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Routers-PSV-2020-0530 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-29070 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-29070 · Security Note
• https://t.me/cibsecurity/25295 · Telegram Post
• https://t.me/cvenotify/11762 · Telegram Post