CVE-2021-22708
Summary
| CVE | CVE-2021-22708 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-07-21 15:15:00 UTC |
| Updated | 2021-07-28 14:44:00 UTC |
| Description | A CWE-347: Improper Verification of Cryptographic Signature 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 craft a malicious firmware package and bypass the signature verification mechanism. |
Risk And Classification
Problem Types: CWE-347
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Schneider-electric | Evlink City Evc1s22p4 | - | All | All | All |
| Operating System | Schneider-electric | Evlink City Evc1s22p4 Firmware | All | All | All | All |
| Hardware | Schneider-electric | Evlink City Evc1s7p4 | - | All | All | All |
| Operating System | Schneider-electric | Evlink City Evc1s7p4 Firmware | All | All | All | All |
| Hardware | Schneider-electric | Evlink Parking Ev.2 | - | All | All | All |
| Operating System | Schneider-electric | Evlink Parking Ev.2 Firmware | All | All | All | All |
| Hardware | Schneider-electric | Evlink Parking Evf2 | - | All | All | All |
| Operating System | Schneider-electric | Evlink Parking Evf2 Firmware | All | All | All | All |
| Hardware | Schneider-electric | Evlink Parking Evw2 | - | All | All | All |
| Operating System | Schneider-electric | Evlink Parking Evw2 Firmware | All | All | All | All |
| Hardware | Schneider-electric | Evlink Smart Wallbox Evb1a | - | All | All | All |
| Operating System | Schneider-electric | Evlink Smart Wallbox Evb1a Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| download.schneider-electric.com/files | MISC | download.schneider-electric.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 590779 Schneider Electric EVlink City/Parking/Smart Wallbox Charging Stations Multiple Vulnerabilities (SEVD-2021-194-06)