8.5high
CVE-2017-16342
An attacker could send an authenticated HTTP request to trigger this vulnerability in Insteon Hub running firmware version 1012.
Published 8 y ago · modified 4 mo ago · JSON
CVSS
8.5
v3.0 · CNA
CISA KEV
No
not known exploited
EPSS
1.4%
percentile 72%
Public exploits
0
none known
Summary
An attacker could send an authenticated HTTP request to trigger this vulnerability in Insteon Hub running firmware version 1012. At 0x9d01c254 the value for the s_vol_dim_delta key is copied using strcpy to the buffer at 0xa0000514. This buffer is 4 bytes large, sending anything longer will cause a buffer overflow.
Exploit prediction (EPSS)
1.36% probability of exploitation in the next 30 days, higher than 72% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.0 | 8.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| CNA | 3.0 | 8.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVD | 2.0 | 8.0 | AV:N/AC:L/Au:S/C:P/I:P/A:C |
Affected products
- Insteon Insteon
Classification
- Weakness
- CWE-120 Buffer Copy without Checking Size of Input
References
- talosintelligence.com /vulnerability_reports/TALOS-2017-0484 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2017-16342
- NVD: CVE-2017-16342
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