CVEvulnerability

CVE-2018-19023

8.8 HIGH Published 2019-01-25 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-01-25
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
8.8 HIGH — CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
5.8 MEDIUM — AV:A/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-287, CWE-294

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.

Affected configurations

• hetronic nova-m firmware (< r161) • hetronic es-can-hl firmware (< main r1864) • hetronic bms-hl firmware (< main r1175) • hetronic mlc firmware (< main r1600) • hetronic dc mobile firmware (< main r515)

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-294 Authentication Bypass by Capture-replay weakness

References