CVE-2026-44101

published 2026-07-30

CVE-2026-44101: Due to missing authentication the CHARX OCPP Agent service allows an unauthenticated remote attacker to reconfigure the backend connection. This can lead to…

Priority P2 65 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

Due to missing authentication the CHARX OCPP Agent service allows an unauthenticated remote attacker to reconfigure the backend connection. This can lead to Denial-of-Service and confidential data being disclosed to the attacker.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
phoenix_contact	charx_sec-3000	>= 1.0.0 < 1.9.1	1.9.1
phoenix_contact	charx_sec-3050	>= 1.0.0 < 1.9.1	1.9.1
phoenix_contact	charx_sec-3100	>= 1.0.0 < 1.9.1	1.9.1
phoenix_contact	charx_sec-3150	>= 1.0.0 < 1.9.1	1.9.1

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v4.0 9.3 CRITICAL CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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CWE-306