The massive sending of ARP requests causes a denial of service on one board of the charger that allows control of the EV interfaces. Since the board must be operating correctly for the charger to also function correctly.
References
History

Thu, 08 Jan 2026 10:00:00 +0000

Type Values Removed Values Added
First Time appeared Efacec
Efacec qc 120
Efacec qc 60
Efacec qc 90
Vendors & Products Efacec
Efacec qc 120
Efacec qc 60
Efacec qc 90

Wed, 07 Jan 2026 15:15:00 +0000

Type Values Removed Values Added
Description The massive sending of ARP requests causes a denial of service on one board of the charger that allows control of the EV interfaces. Since the board must be operating correctly for the charger to also function correctly, the denial of service (DoS) results in a restart of the charger functionalities The massive sending of ARP requests causes a denial of service on one board of the charger that allows control of the EV interfaces. Since the board must be operating correctly for the charger to also function correctly.
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 07 Jan 2026 14:30:00 +0000

Type Values Removed Values Added
Description The massive sending of ARP requests causes a denial of service on one board of the charger that allows control of the EV interfaces. Since the board must be operating correctly for the charger to also function correctly, the denial of service (DoS) results in a restart of the charger functionalities
Title DENIAL OF SERVICE VIA ARP PACKETS
Weaknesses CWE-400
References
Metrics cvssV4_0

{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: S21sec

Published:

Updated: 2026-01-07T15:02:48.203Z

Reserved: 2026-01-07T14:01:04.829Z

Link: CVE-2026-22540

cve-icon Vulnrichment

Updated: 2026-01-07T14:32:08.780Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-07T15:15:46.703

Modified: 2026-01-08T18:08:54.147

Link: CVE-2026-22540

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-01-08T09:48:37Z