CVE-2017-16341 : An attacker could send an authenticated HTTP request to trigger this vulnerability in Insteon Hub running firmware versi

An attacker could send an authenticated HTTP request to trigger this vulnerability in Insteon Hub running firmware version 1012. At 0x9d01c224 the value for the s_vol_play key is copied using strcpy to the buffer at 0xa0000418. This buffer is maximum 8 bytes large (this is the maximum size it could be, it is possible other global variables are stored between this variable and the next one that we could identify), sending anything longer will cause a buffer overflow.

Published 2018-08-02 19:29:00

Updated 2022-12-09 02:23:39

Source Talos

View at NVD, CVE.org

Vulnerability category: Overflow

Exploit prediction scoring system (EPSS) score for CVE-2017-16341

EPSS FAQ

0.10%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 41 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-16341

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
8.0	HIGH	AV:N/AC:L/Au:S/C:P/I:P/A:C	8.0	8.5	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Complete
8.5	HIGH	CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H	1.8	6.0	Talos
Attack Vector: Network Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: High
9.9	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	3.1	6.0	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2017-16341

CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

Assigned by: nvd@nist.gov (Primary)

Products affected by CVE-2017-16341

Insteon » Hub Firmware » Version: 1012
cpe:2.3:o:insteon:hub_firmware:1012:*:*:*:*:*:*:*
Matching versions
When used together with: Insteon » HUB » Version: N/A

Vulnerability Details : CVE-2017-16341

Exploit prediction scoring system (EPSS) score for CVE-2017-16341

CVSS scores for CVE-2017-16341

CWE ids for CVE-2017-16341

References for CVE-2017-16341

Products affected by CVE-2017-16341