The public-facing product registration endpoint server responds differently depending on whether the S/N is valid and unregistered, valid but already registered, or does not exist in the database. Combined with the fact that serial numbers are sequentially assigned, this allows an attacker to gain information on the product registration status of different S/Ns.
History

Tue, 12 Aug 2025 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Eg4 Electronics
Eg4 Electronics eg4 12000xp
Eg4 Electronics eg4 12kpv
Eg4 Electronics eg4 18kpv
Eg4 Electronics eg4 6000xp
Eg4 Electronics eg4 Flex 18
Eg4 Electronics eg4 Flex 21
Eg4 Electronics eg4 Gridboss
Vendors & Products Eg4 Electronics
Eg4 Electronics eg4 12000xp
Eg4 Electronics eg4 12kpv
Eg4 Electronics eg4 18kpv
Eg4 Electronics eg4 6000xp
Eg4 Electronics eg4 Flex 18
Eg4 Electronics eg4 Flex 21
Eg4 Electronics eg4 Gridboss

Fri, 08 Aug 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 08 Aug 2025 16:30:00 +0000

Type Values Removed Values Added
Description The public-facing product registration endpoint server responds differently depending on whether the S/N is valid and unregistered, valid but already registered, or does not exist in the database. Combined with the fact that serial numbers are sequentially assigned, this allows an attacker to gain information on the product registration status of different S/Ns.
Title EG4 Electronics EG4 Inverters Observable Discrepancy
Weaknesses CWE-203
References
Metrics cvssV3_1

{'score': 5.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2025-08-08T16:14:18.901Z

Updated: 2025-08-08T19:13:18.978Z

Reserved: 2025-07-30T19:03:10.076Z

Link: CVE-2025-47872

cve-icon Vulnrichment

Updated: 2025-08-08T19:13:13.411Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-08-08T17:15:28.573

Modified: 2025-08-08T20:30:18.180

Link: CVE-2025-47872

cve-icon Redhat

No data.