Stack-based Buffer Overflow in NETGEAR R6400 Devices
CVE-2021-38522

6.8MEDIUM

Key Information:

Vendor

Netgear
Status
R6400 Firmware
Vendor
CVE Published:
11 August 2021

What is CVE-2021-38522?

The NETGEAR R6400 devices have been found to be susceptible to a stack-based buffer overflow vulnerability. This issue allows an authenticated user to potentially execute arbitrary code, compromising the security and functionality of the device. It is imperative for users to update their devices to version 1.0.1.52 or later to mitigate this vulnerability and ensure their network remains secure.

References

https://kb.netgear.com/000063767/Security-Advisory-for-Po...
x_refsource_MISC

CVSS V3.1

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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CVE-2021-38522 : Stack-based Buffer Overflow in NETGEAR R6400 Devices