What is CVE-2021-45551?

CVE-2021-45551 is a high-severity vulnerability in Netgear Ac2100, classified under Command Injection. CVSS score: 7.6/10. Published 2021-12-26.

How severe is CVE-2021-45551?

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

RCE in Netgear Ac2100

CVE-2021-45551

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6050 before 1.0.1.26, JR6150 before 1.0.1.26, R6…

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.015 (71.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

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

Affected products

Netgear Ac2100
Netgear Ac2100_firmware
Netgear Ac2400
Netgear Ac2400_firmware
Netgear Ac2600
Netgear Ac2600_firmware
Netgear D6200
Netgear D6200_firmware
Netgear D7000
Netgear D7000_firmware

Weakness classification (CWE)

CWE-77 — Command Injection

References

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

Frequently asked questions

What is CVE-2021-45551?: CVE-2021-45551 is a high-severity vulnerability in Netgear Ac2100, classified under Command Injection. CVSS score: 7.6/10. Published 2021-12-26.
How severe is CVE-2021-45551?: High severity. CVSS v3 base score is 7.6 out of 10.