PT-2021-5723 · NetGear · Netgear R7000

Brecht_S · Published 2021-12-22 · Updated 2022-07-12 · CVE-2021-45496

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions NETGEAR D7000 versions prior to 1.0.1.82

Description The issue is related to insufficient authentication procedure in the NETGEAR D7000 Wi-Fi router's firmware, allowing for authentication bypass. This can enable a remote attacker to elevate their privileges.

Recommendations For versions prior to 1.0.1.82, update to version 1.0.1.82 or later to resolve the issue. As a temporary workaround, consider restricting access to the device until the update is applied.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

BDU:2022-00166

CVE-2021-45496

Affected Products

Netgear R7000

References · 5

• https://bdu.fstec.ru/vul/2022-00166 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-45496 · Security Note
• https://kb.netgear.com/000064529/Security-Advisory-for-Authentication-Bypass-on-D7000-PSV-2021-0060 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-45496 · Vendor Advisory
• https://t.me/cvenotify/24943 · Telegram Post