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CVE-2021-34236

nvd nist
Published: Sep 8, 2022Modified: Nov 21, 2024

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

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'.

Affected (1)

Netgear
1 product
R8000 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
R8000 Firmware
Version 1.0.4.56
Running on/withPlatform Versions
Netgear
R8000
All versions

Related CWEs

CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (3)

Source: cve@mitre.org
Broken Link
Source: nvd@nist.gov
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Broken Link

Timeline

No history available yet.