PT-2021-18060 · NetGear · Netgear Rbk854+9

Published 2021-03-23 · Updated 2021-03-24 · CVE-2021-29071

Positive Technologies (AI Summary)

CVSS v3.1

9.6

Critical

Base vector

AC:L/AV:A/A:H/C:H/I:H/PR:N/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 NETGEAR RBR752 versions prior to 3.2.17.12 NETGEAR RBR753 versions prior to 3.2.17.12 NETGEAR RBR753S versions prior to 3.2.17.12 NETGEAR RBR754 versions prior to 3.2.17.12 NETGEAR RBR750 versions prior to 3.2.17.12 NETGEAR RBS750 versions prior to 3.2.17.12

Description: Certain NETGEAR devices are affected by command injection by an authenticated user.

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. For NETGEAR RBR752 versions prior to 3.2.17.12, update to version 3.2.17.12 or later. For NETGEAR RBR753 versions prior to 3.2.17.12, update to version 3.2.17.12 or later. For NETGEAR RBR753S versions prior to 3.2.17.12, update to version 3.2.17.12 or later. For NETGEAR RBR754 versions prior to 3.2.17.12, update to version 3.2.17.12 or later. For NETGEAR RBR750 versions prior to 3.2.17.12, update to version 3.2.17.12 or later. For NETGEAR RBS750 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-2021-29071

Affected Products

Netgear Rbk852

Netgear Rbk853

Netgear Rbk854

Netgear Rbr750

Netgear Rbk752

Netgear Rbk753

Netgear Rbk753S

Netgear Rbk754

Netgear Rbr850

Netgear Rbs750

References · 5

• https://kb.netgear.com/000063008/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0476 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-29071 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-29071 · Security Note
• https://t.me/cvenotify/11760 · Telegram Post
• https://t.me/cibsecurity/25290 · Telegram Post