CVE-2021-45623

—

CVSS 3.1

9.8 critical

EPSS

2%p76

Published

Dec 26, 2021 (Dec 26, 2021)

Modified

Jun 17, 2026

Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects R7800 before 1.0.2.74, R9000 before 1.0.5.2, and XR500 before 2.3.2.66.

Vendors: netgear
Products: r7800 firmware, r9000 firmware, xr500 firmware
Weakness: CWE-77
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.7%)

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