VulnerabilityModified

CVE-2021-29070

Certain NETGEAR devices are affected by command injection by an authenticated user.

HIGH 8.4EPSS 0.61%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.61%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. 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.

CVSS 3.1: 8.4 HIGHCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS: 0.61% probability · 48th percentile
CISA KEV: Not listed
Weakness: CWE-77
Affected: netgear/rbk852 firmware · netgear/rbk853 firmware · netgear/rbk854 firmware · netgear/rbr850 firmware · netgear/rbs850 firmware
Source: cve@mitre.org

References

https://kb.netgear.com/000063019/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Routers-PSV-2020-0530Vendor Advisory
https://kb.netgear.com/000063019/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Routers-PSV-2020-0530Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.