Vulnerability CVE-2021-22707

Vulnerability CVE-2021-22707

Published: 2021-07-21

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 allow an attacker to issue unauthorized commands to the charging station web server with administrative privileges.

See advisories in our WLB2 database:

	Topic	Author	Date
Med.	Schneider Electric EVlink Charging Stations Authentication Bypass / Code Execution	Stefan Viehbock	16.07.2021

Type:

CWE-798

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score	Impact Subscore	Exploitability Subscore
10/10	10/10	10/10

Exploit range	Attack complexity	Authentication
Remote	Low	No required
Confidentiality impact	Integrity impact	Availability impact
Complete	Complete	Complete

References:

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

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