CVE-2021-22822 Information

Description

A CWE-79 Improper Neutralization of Input During Web Page Generation (?Cross-site Scripting?) vulnerability exists 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. Affected Products: EVlink City EVC1S22P4 / EVC1S7P4 (All versions prior to R8 V3.4.0.2 ) EVlink Parking EVW2 / EVF2 / EVP2PE (All versions prior to R8 V3.4.0.2) and EVlink Smart Wallbox EVB1A (All versions prior to R8 V3.4.0.2)

CVSS Vector

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

Reference

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-02

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1