CVE-2026-44104
CRITICAL SEVERITYCVSS Score & Metrics
Base Score
9.8 / 10
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Description
The firmware update process for the basemodule of the charging controller only validates the
CRC32 checksum without cryptographic signature verification. This allows an unauthenticated remote attacker to install a modified firmware, resulting in full system compromise.
CRC32 checksum without cryptographic signature verification. This allows an unauthenticated remote attacker to install a modified firmware, resulting in full system compromise.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-347
Source
NVD
Vendor
Phoenix Contact
Product
CHARX SEC-3150, CHARX SEC-3100, CHARX SEC-3050, CHARX SEC-3000
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