Summary
Schneider Electric is aware of multiple vulnerabilities in its EVlink City, Parking, and Smart Wallbox products.
The EVlink products are electric vehicle (EV) charging stations for private properties, semi-public car parks and on-street charging.
These vulnerabilities can be exploited by obtaining physical access either to the charging station’s internal communication port, which requires disassembling the charging station enclosure, or, in the case of a connected station, to the network of the charging station’s supervision system. The risk is further elevated when the connected stations are accessible over the internet and have insufficient network security measures.
Customers should immediately apply the available remediations. Failure to do so may risk potential unauthorized access to the charging station’s web server, which could lead to tampering and compromise of the charging station’s settings and accounts. Such tampering could lead to things like denial of service attacks, which could result in unauthorized use of the charging station, service interruptions, failure to send charging data records to the supervision system and the modification and disclosure of the charging station’s configuration.
In addition to applying the available remediations to limit the risk of a connected charging station being compromised, Schneider Electric recommends that customers follow and apply network security best practices and ensure that the charging stations are not accessible from the internet, as outlined in the General Security Recommendations section.
For additional information and support, please contact your Schneider Electric sales or service representative or Schneider Electric’s Customer Care Center.
https://www.se.com/ww/en/product-category/1800-electric-vehicle-%28ev%29-charging/
Vulnerabilities 7
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Unscored —
A CVE-352 Cross-Site Request Forgery (CSRF) vulnerability exists that could allow an attacker to impersonate the user o…
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Unscored —
A CVE-352 Cross-Site Request Forgery (CSRF) vulnerability exists that could allow an attacker to impersonate the user o…
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Unscored —
A CWE-307 Improper Restriction of Excessive Authentication Attempts vulnerability exists that could allow an attacker t…
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Unscored —
A CWE-1021 Improper Restriction of Rendered UI Layers or Frames vulnerability exists that could cause unintended modifi…
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Unscored —
A CWE-614 Insufficient Session Expiration vulnerability exists that could allow an attacker to maintain an unauthorized…
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Unscored —
A CWE-918 Server-Side Request Forgery (SSRF) vulnerability exists that could cause the station web server to forward re…
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Unscored —
A CWE-79 Improper Neutralization of Input During Web Page Generation (�Cross-site Scripting�) vulnerability exists that…
Revision history
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#1.0.0
Original Release
References
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EVlink City / Parking / Smart Wallbox Charging Stations - SEVD-2021-348-02 PDF Version
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2021-348-02_EVlink_City_EVlink_Parking_EVlink_Smart_Wallbox_Security_Notification.pdf
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Recommended Cybersecurity Best Practices
https://www.se.com/us/en/download/document/7EN52-0390/