VULNERABILITY INTELLIGENCE

CVE-2021-34236

CVSS score9.8 CRITICAL
EPSS probability1.51%
CISA KEVNot currently listed
Published2022-09-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Buffer Overflow in Netgear R8000 Router with firmware v1.0.4.56 allows remote attackers to execute arbitrary code or cause a denial-of-service by sending a crafted POST to '/bd_genie_create_account.cgi' with a sufficiently long parameter 'register_country'.

Weakness classification

  • nvd@nist.gov: CWE-120

Primary references