CVE-2021-22820
Estado: ModificadaCrítica (9.8)—
A CWE-614 Insufficient Session Expiration vulnerability exists that could allow an attacker to maintain an unauthorized access over a hijacked session to the charger station web server even after the legitimate user account holder has changed his password. 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)
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.08%
- Percentil entre todas las CVEs puntuadas: 64
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (6)
Schneider-electric — Evlink City Evc1s22p4 FirmwareSchneider-electric — Evlink City Evc1s7p4 FirmwareSchneider-electric — Evlink Parking Evf2 FirmwareSchneider-electric — Evlink Parking Evp2pe FirmwareSchneider-electric — Evlink Parking Evw2 FirmwareSchneider-electric — Evlink Smart Wallbox Evb1a Firmware
CWE
- CWE-613
Referencias
JSON original (NVD)
Mostrar
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