PT-2026-66432 · Phoenix Contact · Charx Sec-3150
CVE-2026-44104
·
Published
2026-07-30
·
Updated
2026-09-05
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Phoenix Contact CHARX SEC-3150 (affected versions not specified)
Description
The firmware update process for the basemodule of the charging controller only validates the CRC32 checksum, which is a non-cryptographic error-detection code, without performing cryptographic signature verification. This flaw allows an unauthenticated remote attacker to install modified firmware, leading to full system compromise.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Improper Verification of Cryptographic Signature
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Weakness Enumeration
Related Identifiers
Affected Products
Charx Sec-3150