CVE-2021-45642

HighCVSS 7.2/10Last modified Jun 17, 2026

Description

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D7800 before 1.0.1.64, EX6250 before 1.0.0.134, EX7700 before 1.0.0.222, LBR20 before 2.6.3.50, RBS50Y before 2.7.3.22, R8900 before 1.0.5.26, R9000 before 1.0.5.26, XR450 before 2.3.2.66, XR500 before 2.3.2.66, XR700 before 1.0.1.36, EX7320 before 1.0.0.134, RAX120 before 1.2.2.24, EX7300v2 before 1.0.0.134, RAX120v2 before 1.2.2.24, EX6410 before 1.0.0.134, RBR10 before 2.7.3.22, RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.3.22, EX6420 before 1.0.0.134, RBS10 before 2.7.3.22, RBS20 before 2.7.3.22, RBS40 before 2.7.3.22, RBS50 before 2.7.3.22, EX6400v2 before 1.0.0.134, RBK12 before 2.7.3.22, RBK20 before 2.7.3.22, RBK40 before 2.7.3.22, and RBK50 before 2.7.3.22.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Dec 26, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-456436.5Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects R6400v2 before 1.0.4.118, R6700v3 before CVE-2021-456449.8Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects AC2100 before 1.2.0.88, AC2400 before 1.2CVE-2021-456459.8Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects RBS50Y before 2.7.0.122, SRK60 before 2.7CVE-2021-456467.5NETGEAR R7000 devices before 1.0.11.116 are affected by disclosure of sensitive information.CVE-2021-456477.5Certain NETGEAR devices are affected by disclosure of sensitive information. This affects EAX80 before 1.0.1.62, EX7000 before 1.0.1.104, R6CVE-2021-456487.5Certain NETGEAR devices are affected by disclosure of sensitive information. This affects EX6100v2 before 1.0.1.106, EX6150v2 before 1.0.1.1CVE-2021-456495.5Certain NETGEAR devices are affected by disclosure of sensitive information. This affects R6400v2 before 1.0.4.84, R6700v3 before 1.0.4.84, CVE-2021-456507.5Certain NETGEAR devices are affected by disclosure of sensitive information. This affects R7000 before 1.0.11.110, R7900 before 1.0.4.30, R8CVE-2021-456517.5Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK50 before 2.7.3.22, RBR50 before 2.7.3.22, and CVE-2021-456527.5Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK352 before 4.4.0.10, RBR350 before 4.4.0.10, anCVE-2021-456537.5Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK352 before 4.4.0.10, RBR350 before 4.4.0.10, anCVE-2021-456547.5NETGEAR XR1000 devices before 1.0.0.58 are affected by disclosure of sensitive information.
CVE-2021-45642: High severity, CVSS 7.2 | Vulnix