medium5.3
CVE-2021-22721
A CWE-200: Information Exposure vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.…
Impact
A CWE-200: Information Exposure 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 get limited knowledge of javascript code when crafted malicious parameters are submitted to the charging station web server.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Schneider-Electric | Evlink City Evc1s22p4 Firmware | before r8_v3.4.0.1 |
| Schneider-Electric | Evlink City Evc1s7p4 Firmware | before r8_v3.4.0.1 |
| Schneider-Electric | Evlink Parking Evw2 Firmware | before r8_v3.4.0.1 |
| Schneider-Electric | Evlink Parking Evf2 Firmware | before r8_v3.4.0.1 |
| Schneider-Electric | Evlink Parking Ev.2 Firmware | before r8_v3.4.0.1 |
| Schneider-Electric | Evlink Smart Wallbox Evb1a Firmware | before r8_v3.4.0.1 |