PT-2021-6258 · NetGear · Netgear Xr700+5

Published 2021-09-25 · Updated 2022-01-04 · CVE-2021-45552

Positive Technologies (AI Summary)

CVSS v2.0

8.7

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:P

Name of the Vulnerable Software and Affected Versions NETGEAR D7800 versions prior to 1.0.1.58 NETGEAR R7500v2 versions prior to 1.0.3.48 NETGEAR R7800 versions prior to 1.0.2.68 NETGEAR R8900 versions prior to 1.0.5.2 NETGEAR R9000 versions prior to 1.0.5.2 NETGEAR RAX120 versions prior to 1.0.1.108 NETGEAR XR700 versions prior to 1.0.1.20

Description The issue is related to command injection by an authenticated user, which can be exploited due to the lack of input data sanitization. This allows a remote attacker to execute arbitrary commands.

Recommendations For NETGEAR D7800 version prior to 1.0.1.58, update to version 1.0.1.58 or later. For NETGEAR R7500v2 version prior to 1.0.3.48, update to version 1.0.3.48 or later. For NETGEAR R7800 version prior to 1.0.2.68, update to version 1.0.2.68 or later. For NETGEAR R8900 version prior to 1.0.5.2, update to version 1.0.5.2 or later. For NETGEAR R9000 version prior to 1.0.5.2, update to version 1.0.5.2 or later. For NETGEAR RAX120 version prior to 1.0.1.108, update to version 1.0.1.108 or later. For NETGEAR XR700 version prior to 1.0.1.20, update to version 1.0.1.20 or later.

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

BDU:2022-01196

CVE-2021-45552

Affected Products

Netgear R7800

Netgear R7500V2

Netgear R8900

Netgear R9000

Netgear Rax120

Netgear Xr700

References · 4

• https://kb.netgear.com/000064071/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2019-0199 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-45552 · Security Note
• https://osv.dev/vulnerability/CVE-2021-45552 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-01196 · Security Note