CVE Vulnerabilities

CVE-2021-22773

Unverified Password Change

Published: Jul 21, 2021 | Modified: Jul 28, 2021
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

A CWE-620: Unverified Password Change 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 connected to the charging station web server to modify the password of a user.

Weakness

When setting a new password for a user, the product does not require knowledge of the original password, or using another form of authentication.

Affected Software

Name Vendor Start Version End Version
Evlink_city_evc1s22p4_firmware Schneider-electric * r8_v3.4.0.1 (excluding)

Potential Mitigations

References