CVE-2021-22822
Last modified
CVE-2021-22822 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A CWE-79 Improper Neutralization of Input During Web Page Generation (�Cross-site Scripting�) vulnerability exists that could allow an attacker to impersonate the user who manages the charging station or carry out actions on their behalf when crafted malicious parameters are submitted to the charging station web server. 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). EPSS estimates a 0.56% chance of exploitation in the next 30 days.
Description
A CWE-79 Improper Neutralization of Input During Web Page Generation (�Cross-site Scripting�) vulnerability exists that could allow an attacker to impersonate the user who manages the charging station or carry out actions on their behalf when crafted malicious parameters are submitted to the charging station web server. 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)
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Schneider-Electric | Evlink City Evc1s22p4 Firmware | < 3.4.0.2 |
| Schneider-Electric | Evlink City Evc1s7p4 Firmware | < 3.4.0.2 |
| Schneider-Electric | Evlink Parking Evw2 Firmware | < 3.4.0.2 |
| Schneider-Electric | Evlink Parking Evf2 Firmware | < 3.4.0.2 |
| Schneider-Electric | Evlink Parking Evp2pe Firmware | < 3.4.0.2 |
| Schneider-Electric | Evlink Smart Wallbox Evb1a Firmware | < 3.4.0.2 |
References
- https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-02Patch, Vendor Advisory
- https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-348-02Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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