PT-2026-1664 · Efacec · Efacec Ev Chargers

CVE-2026-22540 · Publicado 2026-01-07 · Atualizado 2026-01-07

Positive Technologies (AI Summary)

CVSS v4.0

9.2

Crítica

Vetor base

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H

Name of the Vulnerable Software and Affected Versions EFACEC EV chargers (affected versions not specified)

Description A large number of ARP requests can cause a denial of service on a control board within the EV charger, impacting the EV interfaces. The affected board's proper operation is essential for the charger's functionality. This disruption allows control of the EV interfaces.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Resource Exhaustion

Enumeração de Fraquezas

CWE-400

Identificadores relacionados

CVE-2026-22540

Produtos afetados

Efacec Ev Chargers

Referências · 5

• https://twitter.com/CVEnew/status/2008914170763440605 · Publicação no Twitter
• https://t.me/CVEtracker/41612 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2026-22540 · Nota de Segurança
• https://cds.thalesgroup.com/en · Nota
• https://twitter.com/0dayPublishing/status/2008907965848285426 · Publicação no Twitter