CVE-2021-45603 Information

Description

Certain NETGEAR devices are affected by disclosure of sensitive information. A UPnP request reveals a device’s serial number which can be used for a password reset. This affects D7800 before 1.0.1.66 EX2700 before 1.0.1.68 WN3000RPv2 before 1.0.0.90 WN3000RPv3 before 1.0.2.100 LBR1020 before 2.6.5.20 LBR20 before 2.6.5.32 R6700AX before 1.0.10.110 R7800 before 1.0.2.86 R8900 before 1.0.5.38 R9000 before 1.0.5.38 RAX10 before 1.0.10.110 RAX120v1 before 1.2.3.28 RAX120v2 before 1.2.3.28 RAX70 before 1.0.10.110 RAX78 before 1.0.10.110 XR450 before 2.3.2.130 XR500 before 2.3.2.130 and XR700 before 1.0.1.46.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Reference

https://immersivelabs.com/resources/blog/netgear-vulnerabilities-could-put-small-business-routers-at-risk/ https://kb.netgear.com/000064407/Security-Advisory-for-Post-Authentication-Command-Injection-Sensitive-Information-Disclosure-on-Multiple-Products-PSV-2021-0169-PSV-2021-0171

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.5