High severity7.5NVD Advisory· Published Jan 28, 2022· Updated Jun 17, 2026
CVE-2021-22818
CVE-2021-22818
Description
A CWE-307 Improper Restriction of Excessive Authentication Attempts vulnerability exists that could allow an attacker to gain unauthorized access to the charging station web interface by performing brute force attacks. 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 products
4- EVlink/EVlink City, EVlink Parking, EVlink Smart Wallboxdescription
- Range: < R8 V3.4.0.2
- Range: < R8 V3.4.0.2
- Range: < R8 V3.4.0.2
Patches
Vulnerability mechanics
References
1- download.schneider-electric.com/filesnvdPatchVendor Advisory
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