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ID

VAR-201711-1194


CVE

CVE-2017-16276


TITLE

INSTEON Hub Security hole

Trust: 0.6

sources: CNNVD: CNNVD-201711-1023

DESCRIPTION

Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" 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. In cmd sn_grp, at 0x9d0175f4, the value for the `gbt` key is copied using `strcpy` to the buffer at `$sp+0x280`.This buffer is 16 bytes large, sending anything longer will cause a buffer overflow

Trust: 0.99

sources: NVD: CVE-2017-16276 // VULMON: CVE-2017-16276

IOT TAXONOMY

category:['home & office device']sub_category:smart home device

Trust: 0.1

category:['home & office device']sub_category:smart home controller

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:insteonmodel:hubscope:eqversion:1012

Trust: 1.0

sources: NVD: CVE-2017-16276

CVSS

SEVERITY

CVSSV2

CVSSV3

talos-cna@cisco.com: CVE-2017-16276
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2017-16276
value: CRITICAL

Trust: 1.0

CNNVD: CNNVD-201711-1023
value: CRITICAL

Trust: 0.6

talos-cna@cisco.com: CVE-2017-16276
baseSeverity: HIGH
baseScore: 8.5
vectorString: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 6.0
version: 3.0

Trust: 1.0

nvd@nist.gov: CVE-2017-16276
baseSeverity: CRITICAL
baseScore: 9.9
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.1
impactScore: 6.0
version: 3.1

Trust: 1.0

sources: CNNVD: CNNVD-201711-1023 // NVD: CVE-2017-16276 // NVD: CVE-2017-16276

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

sources: NVD: CVE-2017-16276

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201711-1023

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201711-1023

PATCH

title: - url:https://github.com/Live-Hack-CVE/CVE-2017-16276

Trust: 0.1

sources: VULMON: CVE-2017-16276

EXTERNAL IDS

db:NVDid:CVE-2017-16276

Trust: 1.8

db:TALOSid:TALOS-2017-0483

Trust: 1.7

db:CNNVDid:CNNVD-201711-1023

Trust: 0.6

db:OTHERid:NONE

Trust: 0.1

db:VULMONid:CVE-2017-16276

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2017-16276 // CNNVD: CNNVD-201711-1023 // NVD: CVE-2017-16276

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2017-0483

Trust: 1.7

url:https://cxsecurity.com/cveshow/cve-2017-16276/

Trust: 0.6

url:https://www.talosintelligence.com/vulnerability_reports/talos-2017-0483

Trust: 0.6

url:https://ieeexplore.ieee.org/abstract/document/10769424

Trust: 0.1

url:https://cwe.mitre.org/data/definitions/121.html

Trust: 0.1

url:https://github.com/live-hack-cve/cve-2017-16276

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2017-16276 // CNNVD: CNNVD-201711-1023 // NVD: CVE-2017-16276

CREDITS

Discovered by Claudio Bozzato of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-201711-1023

SOURCES

db:OTHERid: -
db:VULMONid:CVE-2017-16276
db:CNNVDid:CNNVD-201711-1023
db:NVDid:CVE-2017-16276

LAST UPDATE DATE

2025-04-10T21:54:34.845000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2017-16276date:2023-01-12T00:00:00
db:CNNVDid:CNNVD-201711-1023date:2023-01-19T00:00:00
db:NVDid:CVE-2017-16276date:2025-04-09T14:15:21.780

SOURCES RELEASE DATE

db:VULMONid:CVE-2017-16276date:2023-01-11T00:00:00
db:CNNVDid:CNNVD-201711-1023date:2017-11-23T00:00:00
db:NVDid:CVE-2017-16276date:2023-01-11T22:15:11.050