PT-2021-5853 · NetGear · Netgear Xr1000

Published 2021-09-26 · Updated 2022-07-12 · CVE-2021-45510

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions NETGEAR XR1000 versions prior to 1.0.0.58

Description The issue is related to weaknesses in the authentication mechanism of the Wi-Fi router's software. It allows a remote attacker to bypass security restrictions.

Recommendations For versions prior to 1.0.0.58, update to version 1.0.0.58 or later to resolve the issue. As a temporary workaround, consider restricting access to the router's administration interface until the update is applied.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

BDU:2022-00368

CVE-2021-45510

Affected Products

Netgear Xr1000

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-45510 · Security Note
• https://osv.dev/vulnerability/CVE-2021-45510 · Vendor Advisory
• https://kb.netgear.com/000064150/Security-Advisory-for-Authentication-Bypass-on-XR1000-PSV-2021-0011 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-00368 · Security Note
• https://t.me/cvenotify/24958 · Telegram Post