Security features bypass in NETGEAR Routers



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID N/A
CWE-ID CWE-254
Exploitation vector Local network
Public exploit N/A
Vulnerable software
R6400v2
Hardware solutions / Routers for home users

R7000
Hardware solutions / Routers for home users

R7000P
Hardware solutions / Routers for home users

R8500
Hardware solutions / Routers for home users

Vendor NETGEAR

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Security features bypass

EUVDB-ID: #VU62043

Risk: Medium

CVSSv4.0: 6.2 [CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: N/A

CWE-ID: CWE-254 - Security Features

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to security misconfiguration issue. A remote attacker on the local network can bypass authentication process and gain unauthorized access to the application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

R6400v2: before 1.0.4.118

R7000: before 1.0.11.126

R7000P: before 1.3.3.140

R8500: before 1.0.2.154

CPE2.3 External links

https://kb.netgear.com/000064808/Security-Advisory-for-Security-Misconfiguration-on-Some-Routers-PSV-2021-0050


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected device in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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