CVE-2021-22707

high-risk
Published 2021-07-21

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.

Do I need to act?

!
91.6% chance of exploitation in next 30 days
EPSS score — higher than 8% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (6)

Evlink City Evc1S22P4 Firmware
Evlink City Evc1S7P4 Firmware
Evlink Parking Evw2 Firmware
Evlink Parking Evf2 Firmware
Evlink Parking Ev.2 Firmware
Evlink Smart Wallbox Evb1A Firmware

Affected Vendors

Schneider-Electric

References (2)

Vendor Advisory http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06
Vendor Advisory http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06
65
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 20/34 · Moderate
Exposure 13/34 · Low