CVE-2023-49958
CVSS 3.1 Score 7.5 of 10 (high)
Details
Published Dec 7, 2023
Updated: Dec 13, 2023
CWE ID 20
Summary
CVE-2023-49958 is a vulnerability affecting Dalmann OCPP.Core versions 1.2.0 and below for Open Charge Point Protocol (OCPP) used in electric vehicles. The issue lies in the server's handling of StartTransaction messages, which may contain duplicate or additional arbitrary properties. The server will only accept the last occurrence of a duplicate property, potentially enabling an attacker to manipulate transaction records or compromise system integrity.
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