CVE-2025-46414
HIGHEG4 Electronics Products - Unauthenticated Brute-Force Attack via PIN Input
Title source: llmDescription
The affected product does not limit the number of attempts for inputting the correct PIN for a registered product, which may allow an attacker to gain unauthorized access using brute-force methods if they possess a valid device serial number. The API provides clear feedback when the correct PIN is entered. This vulnerability was patched in a server-side update on April 6, 2025.
References (2)
Core 2
Core References
Various Sources
https://eg4electronics.com/contact/
Third Party Advisory, US Government Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-25-219-07
Scores
CVSS v3
8.1
EPSS
0.0033
EPSS Percentile
24.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-307
Status
published
Products (7)
EG4 Electronics/EG4 12000XP
all versions
EG4 Electronics/EG4 12kPV
all versions
EG4 Electronics/EG4 18kPV
all versions
EG4 Electronics/EG4 6000XP
all versions
EG4 Electronics/EG4 Flex 18
all versions
EG4 Electronics/EG4 Flex 21
all versions
EG4 Electronics/EG4 GridBoss
all versions
Published
Aug 08, 2025
Tracked Since
Feb 18, 2026