High severity · published Aug 6, 2018
CVE-2017-14447
An exploitable buffer overflow vulnerability exists in the PubNub message handler for the 'ad' channel of Insteon Hub running firmware version 1012
7.7
CVSS
1.1%
EPSS
No
On KEV
Description
An exploitable buffer overflow vulnerability exists in the PubNub message handler for the 'ad' channel of Insteon Hub running firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker should send an authenticated HTTP request to trigger this vulnerability.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IN
Insteon · Talos
Insteon Hub 2245-222 - Firmware version 1012 · source: vendor
HF
Hub Firmware · Insteon
1012 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-14447
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-14447
Exploit
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0496
More from Insteon
8.1
CVE-2017-16252
Specially crafted commands sent through the PubNub service in Insteon Hub 2245-222 with firmware version 1012 can cause a stack-based buffer overflow overwriting arbitrary data