Description
A vulnerability has been identified in Perfect Harmony GH180 (All versions >= V8.0 < V8.3.3 with NXGPro+ controller manufactured between April 2020 to April 2025). The maintenance connection of affected devices fails to protect access to the device's control unit configuration. This could allow an attacker with physical access to the maintenance connection's door port to perform arbitrary configuration changes.
References (2)
Core 2
Core References
Various Sources
https://www.innomotics.com/hub/en/ISA-771113
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-771113.html
Scores
CVSS v3
6.1
EPSS
0.0019
EPSS Percentile
8.2%
Attack Vector
PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-306
Status
published
Products (1)
Innomotics/Perfect Harmony GH180
V8.0 - V8.3.3
Published
Jun 11, 2025
Tracked Since
Feb 18, 2026