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CVE-2025-59398

Estado: AplazadaBaja (3.1)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Everest — LibocppAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-59398",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-59398",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-09-15T18:39:23.442145Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "cve@mitre.org",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 3.1,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "LOW",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 1.6
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "EVerest",
          "product": "libocpp",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "0.26.2",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-09-15T19:15:36.133",
  "references": [
    {
      "url": "https://github.com/EVerest/everest-core/commit/253432ae7458ad0445f68f9d716086090c2be49c",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/EVerest/everest-core/issues/1152",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/EVerest/libocpp/commit/fb391b4ff16a0a07150e5a8eebf0856fb6623cbe",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/EVerest/libocpp/compare/v0.26.1...v0.26.2",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/EVerest/libocpp/pull/1052",
      "source": "cve@mitre.org"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "cve@mitre.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-392"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    }
  ],
  "lastModified": "2026-06-17T09:46:05.330",
  "sourceIdentifier": "cve@mitre.org"
}