Buffer Overflow Vulnerability in NETGEAR Devices
CVE-2018-21211

8.8HIGH

Key Information:

Vendor

Netgear
Status
D3600 Firmware
Vendor
CVE Published:
28 April 2020

What is CVE-2018-21211?

Certain NETGEAR routers and gateways are susceptible to a buffer overflow vulnerability that allows unauthenticated attackers to exploit the affected devices. This issue is present in specific models with firmware versions prior to recommended updates. The vulnerability may enable malicious actors to compromise device integrity, potentially leading to unauthorized access and network disruption. Users are strongly advised to update their devices to the latest firmware versions to mitigate the risk associated with this vulnerability.

References

https://kb.netgear.com/000055138/Security-Advisory-for-Pr...
x_refsource_CONFIRM

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.