PT-2019-9715 · Hetronic · Hetronic Nova-M

Akira Urano + 6 · Published 2019-01-04 · Updated 2019-10-09 · CVE-2018-19023

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Hetronic Nova-M versions prior to r161

Description The issue allows for unauthorized replay of a command, spoofing of an arbitrary message, or keeping the controlled load in a permanent "stop" state due to the use of fixed codes that can be reproducible by sniffing and re-transmission.

Recommendations For versions prior to r161, update to version r161 or later to resolve the issue. As a temporary workaround, consider implementing additional authentication or encryption mechanisms to prevent sniffing and re-transmission of commands. Restrict access to the system to minimize the risk of exploitation.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

CWE-294

Related Identifiers

CVE-2018-19023

ZDI-19-003

Affected Products

Hetronic Nova-M

References · 5

• https://zerodayinitiative.com/advisories/ZDI-19-003 · Security Note
• https://osv.dev/vulnerability/CVE-2018-19023 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-19023 · Security Note
• https://ics-cert.us-cert.gov/advisories/ICSA-19-003-03 · Note
• http://securityfocus.com/bid/106448 · Note