Buffer Overflow Vulnerability in NETGEAR Routers and Gateways
CVE-2018-21214

8.8HIGH

Key Information:

Vendor

Netgear
Status
R9000 Firmware
Vendor
CVE Published:
28 April 2020

What is CVE-2018-21214?

Certain NETGEAR routers and gateways are susceptible to a buffer overflow vulnerability that can be exploited by unauthenticated attackers. This can allow attackers to execute arbitrary code, potentially compromising the device's integrity. Affected devices include several models such as D3600, R9000, and others, particularly older firmware versions. It is crucial for users to update their devices to the latest firmware to mitigate potential risks associated with this vulnerability.

References

https://kb.netgear.com/000055123/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

.