Stack-Based Buffer Overflow in NETGEAR Routers and Gateways
CVE-2018-21195

6.8MEDIUM

Key Information:

Vendor

Netgear
Status
D6100 Firmware
Vendor
CVE Published:
28 April 2020

What is CVE-2018-21195?

Certain NETGEAR routers and gateways contain a stack-based buffer overflow vulnerability that can be exploited by an authenticated user. This flaw affects various models, allowing attackers to execute arbitrary code by sending specially crafted requests to the device. Ensuring prompt updates to firmware is essential to mitigate risks associated with this vulnerability.

References

https://kb.netgear.com/000055162/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

.