CVE-2018-19023
High
Description
Hetronic Nova-M prior to verson r161 uses fixed codes that are reproducible by sniffing and re-transmission. This can lead to unauthorized replay of a command, spoofing of an arbitrary message, or keeping the controlled load in a permanent "stop" state.
SeverityHigh
CVSS8.8
Exploit probability—
ProductHetronic Nova-m Firmware
PublishedJan 25, 2019
First seenJan 25, 2019
Weakness typeCWE-294CWE-294
How to fix
Update
- hetronic nova-m_firmwarer161 or later
- hetronic es-can-hl_firmwaremain_r1864 or later
- hetronic bms-hl_firmwaremain_r1175 or later
- hetronic mlc_firmwaremain_r1600 or later
- hetronic dc_mobile_firmwaremain_r515 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hetronic nova-m_firmware | v < r161 | r161 |
| hetronic es-can-hl_firmware | v < main_r1864 | main_r1864 |
| hetronic bms-hl_firmware | v < main_r1175 | main_r1175 |
| hetronic mlc_firmware | v < main_r1600 | main_r1600 |
| hetronic dc_mobile_firmware | v < main_r515 | main_r515 |
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