CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.2. See the original NVD description below for full technical details.
CVE
CVE-2021-22708
Severity
HIGH
CVSS
7.2
EPSS
0.65%
Original NVD Description
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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)