CVE-2021-22819: Medium severity schneider-electric evc1s22p4 firmware vulnerability
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)
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2021-22819?
The severity of CVE-2021-22819 is medium with a CVSS score of 4.3.
Which products are affected by CVE-2021-22819?
The affected products are EVlink City EVC1S22P4 / EVC1S7P4.
How does CVE-2021-22819 impact the affected products?
The vulnerability could cause unintended modifications of the product settings or user accounts when deceiving the user to use the web interface rendered within iframes.
What is the Common Weakness Enumeration (CWE) ID for CVE-2021-22819?
The CWE ID for CVE-2021-22819 is CWE-1021.
How can I fix CVE-2021-22819?
To fix CVE-2021-22819, it is recommended to update the affected products to version 3.4.0.2 or newer.