CVE-2023-49958 - Vulnerability Details - OpenCVE

Description

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.

Published: 2023-12-07

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00299.

Exploitation poc

Automatable yes

Technical Impact partial

References

Link	Providers
https://github.com/dallmann-consulting/OCPP.Core/issues/36

History

Wed, 09 Oct 2024 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Dallmann-consulting Open Charge Point Protocol

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-12-07T00:00:00.000Z

Updated: 2024-10-09T14:58:11.750Z

Reserved: 2023-12-03T00:00:00.000Z

Link: CVE-2023-49958

Vulnrichment

Updated: 2024-08-02T22:09:49.613Z

NVD

Status : Modified

Published: 2023-12-07T13:15:07.833

Modified: 2024-11-21T08:34:05.007

Link: CVE-2023-49958

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

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