CVE-2021-22730: Critical severity schneider-electric evc1s22p4 firmware vulnerability
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 an attacker to gain unauthorized administrative privileges when accessing to the charging station web server.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-22730?
The severity of CVE-2021-22730 is critical with a severity value of 9.8.
How can an attacker exploit CVE-2021-22730?
An attacker can exploit CVE-2021-22730 by using hard-coded credentials in the affected software.
Which software versions are affected by CVE-2021-22730?
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) are affected by CVE-2021-22730.
How can I fix CVE-2021-22730?
To fix CVE-2021-22730, it is recommended to update the affected software to version R8 V3.4.0.1 or later.
Where can I find more information about CVE-2021-22730?
You can find more information about CVE-2021-22730 at the following reference link: http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-06