CVE-2021-22819 Information

Description

A CWE-1021 Improper Restriction of Rendered UI Layers or Frames vulnerability exists that could cause unintended modifications of the product settings or user accounts when deceiving the user to use the web interface rendered within iframes. 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:U/C:N/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

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

4.3