CVE-2021-22730

CRITICAL

Schneider-electric Evlink City Evc1s22p4 Firmware < r8_v3.4.0.1 - Hard-coded Credentials

Title source: rule
STIX 2.1

Description

A CWE-798: Use of Hard-coded Credentials 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 an attacker to gain unauthorized administrative privileges when accessing to the charging station web server.

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0035
EPSS Percentile 57.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-798
Status published
Products (6)
schneider-electric/evlink_city_evc1s22p4_firmware < r8_v3.4.0.1
schneider-electric/evlink_city_evc1s7p4_firmware < r8_v3.4.0.1
schneider-electric/evlink_parking_ev.2_firmware < r8_v3.4.0.1
schneider-electric/evlink_parking_evf2_firmware < r8_v3.4.0.1
schneider-electric/evlink_parking_evw2_firmware < r8_v3.4.0.1
schneider-electric/evlink_smart_wallbox_evb1a_firmware < r8_v3.4.0.1
Published Jul 21, 2021
Tracked Since Feb 18, 2026