{
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      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-31903",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-23T14:51:32.470258Z",
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              "type": "ssvc"
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            "descriptions": [
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                "cweId": "CWE-307",
                "description": "CWE-307 Improper Restriction of Excessive Authentication Attempts",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-03-23T15:56:29.649Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "eParking.fi",
          "vendor": "IGL-Technologies",
          "versions": [
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              "status": "affected",
              "version": "All versions",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Khaled Sarieddine and Mohammad Ali Sayed reported this vulnerability to CISA."
        }
      ],
      "datePublic": "2026-03-19T16:18:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access."
            }
          ],
          "value": "The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks by suppressing or mis-routing legitimate charger telemetry, or conduct brute-force attacks to gain unauthorized access."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
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            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
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            "subAvailabilityImpact": "NONE",
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            "subIntegrityImpact": "NONE",
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            "vulnAvailabilityImpact": "HIGH",
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            "vulnIntegrityImpact": "NONE",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
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      "providerMetadata": {
        "dateUpdated": "2026-03-20T23:02:55.988Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-078-08"
        },
        {
          "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-078-08.json"
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      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cdiv\u003e\u003cdiv\u003e\u003cspan\u003eIGL-Technologies has updated eParking\u0027s OCPP servers to reduce the risks posed by the vulnerability. These updates implemented the following security controls: 1-Enforce modern security profiles and stronger authentication. 2-Device level whitelisting was implemented to ensure authorized devices connect. 3-Rate limiting controls prevent excessive requests and reduces denial-of-service attacks. 4-Enhanced automated monitoring and alerting to detection abnormal network activity.\u003c/span\u003e\u003c/div\u003e\u003c/div\u003e"
            }
          ],
          "value": "IGL-Technologies has updated eParking\u0027s OCPP servers to reduce the risks posed by the vulnerability. These updates implemented the following security controls: 1-Enforce modern security profiles and stronger authentication. 2-Device level whitelisting was implemented to ensure authorized devices connect. 3-Rate limiting controls prevent excessive requests and reduces denial-of-service attacks. 4-Enhanced automated monitoring and alerting to detection abnormal network activity."
        },
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Devices using the encrypted deployment of eParking\u0027s OCPP servers or \nIGL-Technologies proprietary eTolppa protocol are not impacted by these \nvulnerabilities."
            }
          ],
          "value": "Devices using the encrypted deployment of eParking\u0027s OCPP servers or \nIGL-Technologies proprietary eTolppa protocol are not impacted by these \nvulnerabilities."
        },
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "To prevent this in the future IGL-Technologies will continue \nvulnerability monitoring under their ISO\u202f27001:2022 security program and\n tighten security requirements for future third\u2011party OCPP hardware \napprovals."
            }
          ],
          "value": "To prevent this in the future IGL-Technologies will continue \nvulnerability monitoring under their ISO\u202f27001:2022 security program and\n tighten security requirements for future third\u2011party OCPP hardware \napprovals."
        },
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "For more information please contact the IGL-Technologies security team at this email address: security@igl.fi.\u003cbr\u003e\u003ca href=\"mailto:security@igl.fi\"\u003emailto:security@igl.fi\u003c/a\u003e"
            }
          ],
          "value": "For more information please contact the IGL-Technologies security team at this email address: security@igl.fi.\n mailto:security@igl.fi"
        }
      ],
      "source": {
        "advisory": "ICSA-26-078-08",
        "discovery": "EXTERNAL"
      },
      "title": "IGL-Technologies eParking.fi Improper Restriction of Excessive Authentication Attempts",
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        "engine": "Vulnogram 0.5.0"
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    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2026-31903",
    "datePublished": "2026-03-20T22:56:27.047Z",
    "dateReserved": "2026-03-12T20:17:17.765Z",
    "dateUpdated": "2026-03-23T15:56:29.649Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.2"
}