CVE-2021-22819
First published: Fri Jan 28 2022(Updated: )
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)
Credit: cybersecurity@se.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Schneider-electric Evlink City Evc1s22p4 Firmware | <3.4.0.2 | |
| Schneider-electric Evlink City Evc1s22p4 | ||
| Schneider-electric Evlink City Evc1s7p4 Firmware | <3.4.0.2 | |
| Schneider-electric Evlink City Evc1s7p4 | ||
| Schneider-electric Evlink Parking Evw2 Firmware | <3.4.0.2 | |
| Schneider-electric Evlink Parking Evw2 | ||
| Schneider-electric Evlink Parking Evf2 Firmware | <3.4.0.2 | |
| Schneider-electric Evlink Parking Evf2 | ||
| Schneider-electric Evlink Parking Evp2pe Firmware | <3.4.0.2 | |
| Schneider-electric Evlink Parking Evp2pe | ||
| Schneider-electric Evlink Smart Wallbox Evb1a Firmware | <3.4.0.2 | |
| Schneider-electric Evlink Smart Wallbox Evb1a |
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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.
- collector/nvd-index
- agent/type
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/description
- agent/event
- agent/remedy
- agent/last-modified-date
- agent/first-publish-date
- agent/softwarecombine
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/schneider-electric
- canonical/schneider-electric evlink city evc1s22p4 firmware
- canonical/schneider-electric evlink city evc1s22p4
- canonical/schneider-electric evlink city evc1s7p4 firmware
- canonical/schneider-electric evlink city evc1s7p4
- canonical/schneider-electric evlink parking evw2 firmware
- canonical/schneider-electric evlink parking evw2
- canonical/schneider-electric evlink parking evf2 firmware
- canonical/schneider-electric evlink parking evf2
- canonical/schneider-electric evlink parking evp2pe firmware
- canonical/schneider-electric evlink parking evp2pe
- canonical/schneider-electric evlink smart wallbox evb1a firmware
- canonical/schneider-electric evlink smart wallbox evb1a