Cyber Resilience

CVE-2021-45595

High

Published: 26 December 2021

Published
26 December 2021
Modified
21 November 2024
KEV Added
Patch
CVSS Score v3.1 7.6 CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.0021 42.6th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-45595 is a high-severity Command Injection (CWE-77) vulnerability in Netgear Lbr20 Firmware. Its CVSS base score is 7.6 (High).

Operationally, ranked at the 42.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects LBR20 before 2.6.3.50, RBS50Y before 2.7.3.22, RBR10 before 2.7.3.22, RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.3.22, RBS10 before 2.7.3.22, RBS20 before 2.7.3.22, RBS40 before…

more

2.7.3.22, RBS50 before 2.7.3.22, 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.

CWE(s)

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

netgear
lbr20 firmware
≤ 2.6.3.50
netgear
rbs50y firmware
≤ 2.7.3.22
netgear
rbr10 firmware
≤ 2.7.3.22
netgear
rbr20 firmware
≤ 2.7.3.22
netgear
rbr40 firmware
≤ 2.7.3.22
netgear
rbr50 firmware
≤ 2.7.3.22
netgear
rbs10 firmware
≤ 2.7.3.22
netgear
rbs20 firmware
≤ 2.7.3.22
netgear
rbs40 firmware
≤ 2.7.3.22
netgear
rbs50 firmware
≤ 2.7.3.22
+4 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References