What is CVE-2021-45595?

CVE-2021-45595 is a high-severity vulnerability in Netgear Lbr20, classified under Command Injection. CVSS score: 7.6/10. Published 2021-12-26.

How severe is CVE-2021-45595?

High severity. CVSS v3 base score is 7.6 out of 10.

RCE in Netgear Lbr20

CVE-2021-45595

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, RBS…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.016 (72.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.

Affected products

Netgear Lbr20
Netgear Lbr20_firmware
Netgear Rbk12
Netgear Rbk12_firmware
Netgear Rbk20
Netgear Rbk20_firmware
Netgear Rbk40
Netgear Rbk40_firmware
Netgear Rbk50
Netgear Rbk50_firmware

Weakness classification (CWE)

CWE-77 — Command Injection

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-45595?: CVE-2021-45595 is a high-severity vulnerability in Netgear Lbr20, classified under Command Injection. CVSS score: 7.6/10. Published 2021-12-26.
How severe is CVE-2021-45595?: High severity. CVSS v3 base score is 7.6 out of 10.