CVE-2023-49958

An issue was discovered in Dalmann OCPP.Core through 1.2.0 for OCPP (Open Charge Point Protocol) for electric vehicles. The server processes mishandle StartTransaction messages containing additional, arbitrary properties, or duplicate properties. The last occurrence of a duplicate property is accepted. This could be exploited to alter transaction records or impact system integrity.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/dallmann-consulting/OCPP.Core/issues/36	Exploit Issue Tracking Vendor Advisory
https://github.com/dallmann-consulting/OCPP.Core/issues/36	Exploit Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:dallmann-consulting:open_charge_point_protocol:*:*:*:*:*:*:*:*

History

21 Nov 2024, 08:34

Type	Values Removed	Values Added
References	~~() https://github.com/dallmann-consulting/OCPP.Core/issues/36 - Exploit, Issue Tracking, Vendor Advisory~~	() https://github.com/dallmann-consulting/OCPP.Core/issues/36 - Exploit, Issue Tracking, Vendor Advisory

13 Dec 2023, 13:53

Type	Values Removed	Values Added
CWE		CWE-20
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5
CPE		cpe:2.3:a:dallmann-consulting:open_charge_point_protocol::::::::
First Time		Dallmann-consulting open Charge Point Protocol Dallmann-consulting
References	~~() https://github.com/dallmann-consulting/OCPP.Core/issues/36 -~~	() https://github.com/dallmann-consulting/OCPP.Core/issues/36 - Exploit, Issue Tracking, Vendor Advisory

07 Dec 2023, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-07 13:15

Updated : 2024-11-21 08:34

NVD link : CVE-2023-49958

Mitre link : CVE-2023-49958

CVE.ORG link : CVE-2023-49958

JSON object : View

Products Affected

dallmann-consulting

open_charge_point_protocol

CWE

CWE-20

Improper Input Validation

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