Vulnerability identifier: #VU61592
Vulnerability risk: Low
CVSSv3.1: 5 [CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-287
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
D6220
Hardware solutions /
Routers for home users
D6400
Hardware solutions /
Routers for home users
R7100LG
Hardware solutions /
Routers for home users
R6400
Hardware solutions /
Routers for home users
R6400v2
Hardware solutions /
Routers for home users
R6900P
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
RS400
Hardware solutions /
Routers for home users
WNDR3400v3
Hardware solutions /
Routers for home users
WNR3500Lv2
Hardware solutions /
Routers for home users
XR300
Hardware solutions /
Routers for home users
D7000v2
Hardware solutions /
Routers & switches, VoIP, GSM, etc
R6700v3
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vendor:
Description
The vulnerability allows a local attacker to bypass authentication process.
The vulnerability exists due to an error in when processing authentication requests. An attacker with physical access can bypass authentication process and gain unauthorized access to the application.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
External links
http://kb.netgear.com/000064720/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0323
Can this vulnerability be exploited remotely?
No. The attacker should have physical access to the system in order to successfully exploit this vulnerability.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.