Pre-authentication Buffer Overflow in NETGEAR Routers and Gateways
CVE-2018-21224

8.8HIGH

Key Information:

Vendor

Netgear
Status
D3600 Firmware
Vendor
CVE Published:
28 April 2020

What is CVE-2018-21224?

Certain NETGEAR routers and gateways are impacted by a buffer overflow vulnerability that could be exploited by an unauthenticated attacker. This issue affects multiple models with specific versions, potentially allowing attackers to execute arbitrary code or disrupt services. Users are advised to update their devices to the latest firmware to mitigate this risk. Detailed guidance can be found in the official NETGEAR security advisory.

References

https://kb.netgear.com/000055113/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

.