CVE-2021-22708

HIGH

7.2

Descricao

A CWE-347: Improper Verification of Cryptographic Signature vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) that could allow an attacker to craft a malicious firmware package and bypass the signature verification mechanism.

Detalhes CVE

Pontuacao CVSS v3.17.2

SeveridadeHIGH

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosHIGH

Interacao do usuarioNONE

Publicado7/21/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

schneider-electric:evlink_city_evc1s22p4schneider-electric:evlink_city_evc1s22p4_firmwareschneider-electric:evlink_city_evc1s7p4schneider-electric:evlink_city_evc1s7p4_firmwareschneider-electric:evlink_parking_ev.2schneider-electric:evlink_parking_ev.2_firmwareschneider-electric:evlink_parking_evf2schneider-electric:evlink_parking_evf2_firmwareschneider-electric:evlink_parking_evw2schneider-electric:evlink_parking_evw2_firmwareschneider-electric:evlink_smart_wallbox_evb1aschneider-electric:evlink_smart_wallbox_evb1a_firmware

Fraquezas (CWE)

CWE-347

Referencias

http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06(cybersecurity@se.com)

http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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