{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "cveMetadata": {
    "cveId": "CVE-2024-43660",
    "assignerOrgId": "00000000-0000-4000-9000-000000000000",
    "requesterUserId": "00000000-0000-4000-9000-000000000000",
    "serial": 1,
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "00000000-0000-4000-9000-000000000000"
      },
      "title": "Arbitrary file download using <redacted>.sh",
      "datePublic": "2025-01-09T00:00:00.000Z",
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "cweId": "CWE-552",
              "description": "CWE-552 Files or Directories Accessible to External Parties",
              "type": "CWE"
            }
          ]
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-1",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs"
            }
          ]
        }
      ],
      "affected": [
        {
          "vendor": "Iocharger",
          "product": "Iocharger firmware for AC models",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "24120701",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The CGI script <redacted>.sh can be used to download any file on the filesystem.\n\nThis issue affects Iocharger firmware for AC model chargers beforeversion 24120701.\n\nLikelihood: High, but credentials required.\n\nImpact: Critical – The script can be used to download any file on the filesystem, including sensitive files such as /etc/shadow, the CGI script source code or binaries and configuration files.\n\nCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/S:P/AU:Y\nCVSS clarification. The attack can be executed over any network connection the station is listening to and serves the web interface (AV:N), and there are no additional security measure sin place that need to be circumvented (AC:L), the attack does not rely on preconditions (AT:N). The attack does require authentication, but the level of authentication is irrelevant (PR:L), it does not require user interaction (UI:N). The confidentiality of all files of the devicd can be compromised (VC:H/VI:N/VA:N).  There is no impact on subsequent systems. (SC:N/SI:N/SA:N). While this device is an EV charger handing significant amounts of power, this attack in isolation does not have a safety impact. The attack can be automated (AU:Y).",
          "supportingMedia": [
            {
              "type": "text/html",
              "base64": false,
              "value": "The CGI script &lt;redacted&gt;.sh can be used to download any file on the filesystem.<br><br>This issue affects Iocharger firmware for AC model chargers beforeversion 24120701.<br><br>Likelihood: High, but credentials required.<br><br>Impact: Critical – The script can be used to download any file on the filesystem, including sensitive files such as /etc/shadow, the CGI script source code or binaries and configuration files.<br><br>CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/S:P/AU:Y<br>CVSS clarification. The attack can be executed over any network connection the station is listening to and serves the web interface (AV:N), and there are no additional security measure sin place that need to be circumvented (AC:L), the attack does not rely on preconditions (AT:N). The attack does require authentication, but the level of authentication is irrelevant (PR:L), it does not require user interaction (UI:N). The confidentiality of all files of the devicd can be compromised (VC:H/VI:N/VA:N).  There is no impact on subsequent systems. (SC:N/SI:N/SA:N). While this device is an EV charger handing significant amounts of power, this attack in isolation does not have a safety impact. The attack can be automated (AU:Y).<br>"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://csirt.divd.nl/DIVD-2024-00035/",
          "tags": [
            "third-party-advisory"
          ]
        },
        {
          "url": "https://csirt.divd.nl/CVE-2024-43660/",
          "tags": [
            "third-party-advisory"
          ]
        },
        {
          "url": "https://iocharger.com",
          "tags": [
            "product"
          ]
        }
      ],
      "metrics": [
        {
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ],
          "cvssV4_0": {
            "version": "4.0",
            "attackVector": "NETWORK",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "privilegesRequired": "LOW",
            "userInteraction": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "subConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "vulnAvailabilityImpact": "NONE",
            "subAvailabilityImpact": "NONE",
            "Safety": "NOT_DEFINED",
            "Automatable": "YES",
            "Recovery": "NOT_DEFINED",
            "valueDensity": "NOT_DEFINED",
            "vulnerabilityResponseEffort": "NOT_DEFINED",
            "providerUrgency": "NOT_DEFINED",
            "baseSeverity": "HIGH",
            "baseScore": 7.1,
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/AU:Y"
          }
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Wilco van Beijnum",
          "type": "finder"
        },
        {
          "lang": "en",
          "value": "Harm van den Brink (DIVD)",
          "type": "analyst"
        },
        {
          "lang": "en",
          "value": "Frank Breedijk (DIVD)",
          "type": "analyst"
        }
      ],
      "source": {
        "advisory": "DIVD-2024-00035",
        "discovery": "EXTERNAL"
      },
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  }
}