What is CVE-2021-45504?

CVE-2021-45504 is a critical-severity vulnerability in Netgear Cbr40. CVSS score: 9.6/10. Published 2021-12-26.

How severe is CVE-2021-45504?

Critical severity. CVSS v3 base score is 9.6 out of 10.

Vulnerability in Netgear Cbr40

CVE-2021-45504

Certain NETGEAR devices are affected by authentication bypass. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, RBR852 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.

EPSS: 0.011 (62.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.6 (Critical). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Netgear Cbr40
Netgear Cbr40_firmware
Netgear Cbr750
Netgear Cbr750_firmware
Netgear Rbr850
Netgear Rbr850_firmware
Netgear Rbr852
Netgear Rbr852_firmware
Netgear Rbs850
Netgear Rbs850_firmware

References

cve@mitre.org (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-45504?: CVE-2021-45504 is a critical-severity vulnerability in Netgear Cbr40. CVSS score: 9.6/10. Published 2021-12-26.
How severe is CVE-2021-45504?: Critical severity. CVSS v3 base score is 9.6 out of 10.