CVSS 3.1
7.2 highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HCVE-2021-22708
High (7.2) in schneider-electric. EPSS 0.7% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
- CWE
- CWE-347
- Published
- Modified
- Record from
- the NVD, synced
Affected
- schneider-electric:evlink_city_evc1s22p4_firmware
- schneider-electric:evlink_city_evc1s7p4_firmware
- schneider-electric:evlink_parking_ev.2_firmware
- schneider-electric:evlink_parking_evf2_firmware
- schneider-electric:evlink_parking_evw2_firmware
- schneider-electric:evlink_smart_wallbox_evb1a_firmware