Information disclosure in some NETGEAR Routers and Extenders



Published: 2022-04-11
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID N/A
CWE-ID CWE-200
Exploitation vector Local network
Public exploit N/A
Vulnerable software
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RAX80
Hardware solutions / Routers & switches, VoIP, GSM, etc

RAX75
Hardware solutions / Routers & switches, VoIP, GSM, etc

DC112A
Hardware solutions / Routers & switches, VoIP, GSM, etc

DGN2200Bv4
Hardware solutions / Routers & switches, VoIP, GSM, etc

EX3700
Hardware solutions / Routers & switches, VoIP, GSM, etc

EX6120
Hardware solutions / Routers & switches, VoIP, GSM, etc

EX6130
Hardware solutions / Routers & switches, VoIP, GSM, etc

EX7500
Hardware solutions / Routers & switches, VoIP, GSM, etc

R7960P
Hardware solutions / Routers & switches, VoIP, GSM, etc

R8000P
Hardware solutions / Routers & switches, VoIP, GSM, etc

RAX200
Hardware solutions / Routers & switches, VoIP, GSM, etc

RBS40V
Hardware solutions / Routers & switches, VoIP, GSM, etc

RBW30
Hardware solutions / Routers & switches, VoIP, GSM, etc

D6220
Hardware solutions / Routers for home users

D6400
Hardware solutions / Routers for home users

D8500
Hardware solutions / Routers for home users

DGN2200v4
Hardware solutions / Routers for home users

R6400
Hardware solutions / Routers for home users

R6400v2
Hardware solutions / Routers for home users

R7000
Hardware solutions / Routers for home users

R7000P
Hardware solutions / Routers for home users

R7900
Hardware solutions / Routers for home users

R8000
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

XR300
Hardware solutions / Routers for home users

Vendor

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Information disclosure

EUVDB-ID: #VU62047

Risk: Low

CVSSv3.1: 5.7 [CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-200 - Information Exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote attacker on the local network can gain unauthorized access to sensitive information on the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

RAX80: before 1.0.3.106

RAX75: before 1.0.3.106

D6220: before 1.0.0.66

D6400: before 1.0.0.100

D8500: before 1.0.3.58

DC112A: before 1.0.0.52

DGN2200Bv4: before 1.0.0.118

DGN2200v4: before 1.0.0.118

EX3700: before 1.0.0.94

EX6120: before 1.0.0.64

EX6130: before 1.0.0.44

EX7500: before 1.0.0.72

R6400: before 1.0.1.70

R6400v2: before 1.0.4.106

R7000: before 1.0.11.116

R7000P: before 1.3.3.140

R7900: before 1.0.4.38

R7960P: before 1.4.1.66

R8000: before 1.0.4.66

R8000P: before 1.4.1.66

R8500: before 1.0.2.144

RAX200: before 1.0.3.106

RBS40V: before 2.6.2.4

RBW30: before 2.6.2.2

RS400: before 1.5.1.80

WNDR3400v3: before 1.0.1.38

XR300: before 1.0.3.50


CPE2.3 External links

http://kb.netgear.com/000064759/Security-Advisory-for-Sensitive-Information-Disclosure-on-Some-Routers-and-Extenders-PSV-2019-0272

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).

Is there known malware, which exploits this vulnerability?

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



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