Vulnerability Details CVE-2017-16254
An exploitable buffer overflow vulnerability exists in the PubNub message handler Insteon Hub 2245-222 - Firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can send an authenticated HTTP request at 0x9d014e4c the value for the flg key is copied using strcpy to the buffer at $sp+0x270. This buffer is 16 bytes large, sending anything longer will cause a buffer overflow.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 75.0%
CVSS Severity
CVSS v3 Score 8.5
CVSS v2 Score 5.5
References
Products affected by CVE-2017-16254
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cpe:2.3:h:insteon:hub:2245-222
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cpe:2.3:o:insteon:hub_firmware:1012