Stack-based Buffer Overflow Vulnerability in NETGEAR Routers and Gateways
CVE-2018-21190

6.8MEDIUM

Key Information:

Vendor

Netgear
Status
D6100 Firmware
Vendor
CVE Published:
28 April 2020

What is CVE-2018-21190?

Certain NETGEAR routers and gateways are susceptible to a stack-based buffer overflow that can be exploited by authenticated users. This vulnerability can potentially allow attackers to execute arbitrary code or cause denial of service. Users are advised to update their firmware to the latest versions to mitigate any risk associated with this vulnerability.

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References

https://kb.netgear.com/000055167/Security-Advisory-for-Po...
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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

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