Buffer Overflow Vulnerability in NETGEAR R8000 Routers
CVE-2021-45524

7.6HIGH

Key Information:

Vendor

Netgear
Status
R8000 Firmware
Vendor
CVE Published:
26 December 2021

What is CVE-2021-45524?

A buffer overflow vulnerability exists in the NETGEAR R8000 routers, allowing an authenticated user to exploit the device. This flaw occurs in versions of the firmware prior to 1.0.4.62, meaning users could potentially execute arbitrary code or disrupt services. It is crucial for users of affected routers to update to the latest firmware to protect against potential security risks. For more details, refer to the NETGEAR Security Advisory.

References

https://kb.netgear.com/000064123/Security-Advisory-for-Po...
x_refsource_MISC

CVSS V3.1

Score:
7.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.