What is CVE-2021-29076?

CVE-2021-29076 is a critical-severity vulnerability in NETGEAR Rbk852, classified under Command Injection. CVSS score: 9.6/10. Published 2021-03-23.

How severe is CVE-2021-29076?

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

RCE in NETGEAR Rbk852

CVE-2021-29076

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBK852 before 3.2.17.12, RBK853 before 3.2.17.12, RBK854 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.008 (52.7th 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 Rbk852
Netgear Rbk852_firmware
Netgear Rbk853
Netgear Rbk853_firmware
Netgear Rbk854
Netgear Rbk854_firmware
Netgear Rbr850
Netgear Rbr850_firmware
Netgear Rbs850
Netgear Rbs850_firmware

Weakness classification (CWE)

CWE-77 — Command Injection

References

cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-29076?: CVE-2021-29076 is a critical-severity vulnerability in NETGEAR Rbk852, classified under Command Injection. CVSS score: 9.6/10. Published 2021-03-23.
How severe is CVE-2021-29076?: Critical severity. CVSS v3 base score is 9.6 out of 10.