CVE-2021-22706

MEDIUM

EVlink City/EVlink Parking/EVlink Smart Wallbox <R8 V3.4.0.1 - XSS

Title source: llm

Description

A CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') 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 impersonate the user who manages the charging station or carry out actions on their behalf when crafted malicious parameters are submitted to the charging station web server.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06

Scores

CVSS v3 6.1

EPSS 0.0029

EPSS Percentile 52.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Details

CWE

CWE-79

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