PT-2018-6275 · Insteon · Insteon Hub

CVE-2017-16346

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Published

2018-08-02

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Updated

2022-12-09

CVSS v3.1

9.9

Critical

VectorAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions: Insteon Hub version 1012
Description: The issue allows an attacker to send an authenticated HTTP request to trigger a buffer overflow. Specifically, the s mac key value is copied to a 25-byte buffer using strcpy. Sending a value longer than 25 bytes will cause the buffer to overflow. The destination of the overflow can be shifted using the sn speaker parameter with values between 0 and 3.
Recommendations: For Insteon Hub version 1012, consider restricting access to authenticated HTTP requests until a patch is available. As a temporary workaround, avoid using the sn speaker parameter to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

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Weakness Enumeration

Related Identifiers

CVE-2017-16346

Affected Products

Insteon Hub