Buffer Overflow Vulnerability in NETGEAR Wireless Routers and Gateways
CVE-2018-21218

8.8HIGH

Key Information:

Vendor

Netgear
Status
Wnr2000 Firmware
Vendor
CVE Published:
28 April 2020

What is CVE-2018-21218?

Certain NETGEAR wireless routers and gateways are vulnerable to an unauthenticated buffer overflow, which could be exploited by attackers to execute arbitrary code. This critical flaw impacts a range of devices, leaving them open to potential remote attack. Users are strongly encouraged to update to the latest firmware versions to mitigate risks and secure their network environments.

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References

https://kb.netgear.com/000055119/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

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