Stack-based Buffer Overflow in NETGEAR Routers and Gateways
CVE-2018-21189

6.8MEDIUM

Key Information:

Vendor

Netgear
Status
D6100 Firmware
Vendor
CVE Published:
28 April 2020

What is CVE-2018-21189?

Certain NETGEAR routers and gateways are vulnerable to a stack-based buffer overflow which can be triggered by authenticated users. This vulnerability may lead to arbitrary code execution or cause the device to become unresponsive. It is crucial for users to update their firmware to the latest versions to mitigate the risk associated with this vulnerability.

References

https://kb.netgear.com/000055168/Security-Advisory-for-Po...
x_refsource_CONFIRM

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

.