3.1Low

CVE-2025-59398

EVerest libocpp Published: 2025-09-15 03:00 (1 year ago)

Description

The OCPP implementation in libocpp before 0.26.2 allows a denial of service (EVerest crash) via JSON input larger than 255 characters, because a CiString<255> object is created with StringTooLarge set to Throw.

Weakness (CWE): CWE-392

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

Vendor	Product	Versions
EVerest	libocpp	< 0.26.2

References and patches

CVSS score

3.1Low

Source: mitre · CVSS 3.1

Attack vector: Adjacent
Attack complexity: High
Privileges required: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: None
Availability: Low

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

All scores (2)

cna	CVSS 3.1	3.1Low
cve@mitre.org	CVSS 3.1	3.1Low

EPSS (chance of exploitation in 30 days)

0.24%

higher than 15% of all CVEs

CISA assessment (SSVC)

Exploitation: poc
Automatable: no
Technical impact: partial

Timeline

ID reserved2025-09-15
Published2025-09-15 03:00
Reached IP-DB2026-10-25 00:01
Last updated2026-06-17 12:46

Assigned by (CNA): mitre
NVD status: Deferred

View at source: CVE.org · NVD

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