Stack-Based Buffer Overflow in NETGEAR Routers
CVE-2018-21178

6.8MEDIUM

Key Information:

Vendor

Netgear
Status
R7800 Firmware
Vendor
CVE Published:
27 April 2020

What is CVE-2018-21178?

Certain NETGEAR routers are susceptible to a stack-based buffer overflow exploit that can be triggered by an authenticated user. This vulnerability affects various models and versions, compromising the security integrity of the devices. Specific routers impacted include R7800, R9000, WNDR3700v4, WNDR4300, WNDR4300v2, WNDR4500v3, and WNR2000v5, with respective firmware versions listed. Proper updates and security measures are essential to mitigate risks associated with this vulnerability.

References

https://kb.netgear.com/000055180/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

.