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CVE-2018-6692

CRITICAL

Stack-based Buffer Overflow vulnerability in libUPnPHndlr.so in Belkin Wemo Insight Smart Plug allows remote attackers to bypass local security protection via a crafted HTTP post packet.

Published: Aug 21, 2018 Modified: Jun 17, 2026
CWE-787

CVSS Metrics

CVSSv3
Attack Vector: NETWORK Attack Complexity: LOW Privileges Required: NONE User Interaction: NONE Scope: CHANGED Confidentiality Impact: HIGH Integrity Impact: HIGH Availability Impact: HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Products (1)

Vendor Product Version
belkin wemo_insight_smart_plug_firmware -

GitHub Security Advisory GHSA-2mr4-c9g2-mv44

Stack-based Buffer Overflow vulnerability in libUPnPHndlr.so in Belkin Wemo Insight Smart Plug...

References (2)

Risk Scores

CVSS Score 10.0 / 10
EPSS Score 3.70%

Top 11% most likely to be exploited

Threat Score 41.1 / 100

Data Sources

NVD EPSS GitHub