Buffer Overflow Vulnerability in Belkin Smart Outlet V2 Firmware
CVE-2023-27217

9.8CRITICAL

Key Information:

Vendor

Belkin

Status
F7c063 Firmware
Vendor
CVE Published:
18 May 2023

What is CVE-2023-27217?

A vulnerability exists in the Belkin Smart Outlet V2 firmware, specifically within the ChangeFriendlyName() function, where improper handling of user input can lead to a stack-based buffer overflow. This flaw enables attackers to manipulate UPNP requests, potentially resulting in a Denial of Service (DoS) condition. Users are advised to update their firmware and implement security best practices to mitigate the risk associated with this issue.

References

https://sternumiot.com/iot-blog/mini-smart-plug-v2-vulner...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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