CVE-2021-22707
9.8
CRITICAL · CVSS 3.1 · EPSS 64.6% (pctl 99)
Patch early
EPSS 64.6% — above the 10% action threshold.
Description
A CWE-798: Use of Hard-coded Credentials 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 issue unauthorized commands to the charging station web server with administrative privileges.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 64.61% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-798 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-07-21 |
| Last modified | 2026-06-17 |
Affected (12)
| Vendor | Product |
|---|---|
| schneider-electric | evlink city evc1s22p4 |
| schneider-electric | evlink city evc1s22p4 firmware |
| schneider-electric | evlink city evc1s7p4 |
| schneider-electric | evlink city evc1s7p4 firmware |
| schneider-electric | evlink parking ev.2 |
| schneider-electric | evlink parking ev.2 firmware |
| schneider-electric | evlink parking evf2 |
| schneider-electric | evlink parking evf2 firmware |
| schneider-electric | evlink parking evw2 |
| schneider-electric | evlink parking evw2 firmware |
| schneider-electric | evlink smart wallbox evb1a |
| schneider-electric | evlink smart wallbox evb1a firmware |
References
→ the Explorer · watch your stack · NVD