Vulnerabilites related to Mitsubishi Electric Corporation - GB-50A
CVE-2025-3699 (GCVE-0-2025-3699)
Vulnerability from cvelistv5
Published
2025-06-26 22:40
Modified
2025-07-01 19:24
Severity ?
CWE
  • CWE-306 - Missing Authentication for Critical Function
Summary
Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation G-50 Version 3.37 and prior, G-50-W Version 3.37 and prior, G-50A Version 3.37 and prior, GB-50 Version 3.37 and prior, GB-50A Version 3.37 and prior, GB-24A Version 9.12 and prior, G-150AD Version 3.21 and prior, AG-150A-A Version 3.21 and prior, AG-150A-J Version 3.21 and prior, GB-50AD Version 3.21 and prior, GB-50ADA-A Version 3.21 and prior, GB-50ADA-J Version 3.21 and prior, EB-50GU-A Version 7.11 and prior, EB-50GU-J Version 7.11 and prior, AE-200J Version 8.01 and prior, AE-200A Version 8.01 and prior, AE-200E Version 8.01 and prior, AE-50J Version 8.01 and prior, AE-50A Version 8.01 and prior, AE-50E Version 8.01 and prior, EW-50J Version 8.01 and prior, EW-50A Version 8.01 and prior, EW-50E Version 8.01 and prior, TE-200A Version 8.01 and prior, TE-50A Version 8.01 and prior, TW-50A Version 8.01 and prior, and CMS-RMD-J Version 1.40 and prior allows a remote unauthenticated attacker to bypass authentication and then control the air conditioning systems illegally, or disclose information in them by exploiting this vulnerability. In addition, the attacker may tamper with firmware for them using the disclosed information.
Impacted products
Vendor Product Version
Mitsubishi Electric Corporation G-50 Version: Ver.3.37 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation G-50-W Version: Ver.3.37 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation G-50A Version: Ver.3.37 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation GB-50 Version: Ver.3.37 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation GB-50A Version: Ver.3.37 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation GB-24A Version: Ver.9.12 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation G-150AD Version: Ver.3.21 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation AG-150A-A Version: Ver.3.21 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation AG-150A-J Version: Ver.3.21 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation GB-50AD Version: Ver.3.21 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation GB-50ADA-A Version: Ver.3.21 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation GB-50ADA-J Version: Ver.3.21 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation EB-50GU-A Version: Ver.7.11 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation EB-50GU-J Version: Ver.7.11 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation AE-200J Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation AE-200A Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation AE-200E Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation AE-50J Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation AE-50A Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation AE-50E Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation EW-50J Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation EW-50A Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation EW-50E Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation TE-200A Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation TE-50A Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation TW-50A Version: Ver.8.01 and prior
Create a notification for this product.
   Mitsubishi Electric Corporation CMS-RMD-J Version: Ver.1.40 and prior
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-3699",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-01T19:23:59.612308Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-07-01T19:24:14.966Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "G-50",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.37 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "G-50-W",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.37 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "G-50A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.37 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "GB-50",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.37 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "GB-50A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.37 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "GB-24A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.9.12 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "G-150AD",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.21 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AG-150A-A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.21 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AG-150A-J",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.21 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "GB-50AD",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.21 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "GB-50ADA-A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.21 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "GB-50ADA-J",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.3.21 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "EB-50GU-A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.7.11 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "EB-50GU-J",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.7.11 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AE-200J",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AE-200A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AE-200E",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AE-50J",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AE-50A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AE-50E",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "EW-50J",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "EW-50A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "EW-50E",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "TE-200A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "TE-50A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "TW-50A",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.8.01 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "CMS-RMD-J",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Ver.1.40 and prior"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation G-50 Version 3.37 and prior, G-50-W Version 3.37 and prior, G-50A Version 3.37 and prior, GB-50 Version 3.37 and prior, GB-50A Version 3.37 and prior, GB-24A Version 9.12 and prior, G-150AD Version 3.21 and prior, AG-150A-A Version 3.21 and prior, AG-150A-J Version 3.21 and prior, GB-50AD Version 3.21 and prior, GB-50ADA-A Version 3.21 and prior, GB-50ADA-J Version 3.21 and prior, EB-50GU-A Version 7.11 and prior, EB-50GU-J Version 7.11 and prior, AE-200J Version 8.01 and prior, AE-200A Version 8.01 and prior, AE-200E Version 8.01 and prior, AE-50J Version 8.01 and prior, AE-50A Version 8.01 and prior, AE-50E Version 8.01 and prior, EW-50J Version 8.01 and prior, EW-50A Version 8.01 and prior, EW-50E Version 8.01 and prior, TE-200A Version 8.01 and prior, TE-50A Version 8.01 and prior, TW-50A Version 8.01 and prior, and CMS-RMD-J Version 1.40 and prior allows a remote unauthenticated attacker to bypass authentication and then control the air conditioning systems illegally, or disclose information in them by exploiting this vulnerability. In addition, the attacker may tamper with firmware for them using the disclosed information."
            }
          ],
          "value": "Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation G-50 Version 3.37 and prior, G-50-W Version 3.37 and prior, G-50A Version 3.37 and prior, GB-50 Version 3.37 and prior, GB-50A Version 3.37 and prior, GB-24A Version 9.12 and prior, G-150AD Version 3.21 and prior, AG-150A-A Version 3.21 and prior, AG-150A-J Version 3.21 and prior, GB-50AD Version 3.21 and prior, GB-50ADA-A Version 3.21 and prior, GB-50ADA-J Version 3.21 and prior, EB-50GU-A Version 7.11 and prior, EB-50GU-J Version 7.11 and prior, AE-200J Version 8.01 and prior, AE-200A Version 8.01 and prior, AE-200E Version 8.01 and prior, AE-50J Version 8.01 and prior, AE-50A Version 8.01 and prior, AE-50E Version 8.01 and prior, EW-50J Version 8.01 and prior, EW-50A Version 8.01 and prior, EW-50E Version 8.01 and prior, TE-200A Version 8.01 and prior, TE-50A Version 8.01 and prior, TW-50A Version 8.01 and prior, and CMS-RMD-J Version 1.40 and prior allows a remote unauthenticated attacker to bypass authentication and then control the air conditioning systems illegally, or disclose information in them by exploiting this vulnerability. In addition, the attacker may tamper with firmware for them using the disclosed information."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-115",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-115 Authentication Bypass"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-306",
              "description": "CWE-306 Missing Authentication for Critical Function",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-27T09:12:26.106Z",
        "orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
        "shortName": "Mitsubishi"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://www.mitsubishielectric.com/psirt/vulnerability/pdf/2025-004_en.pdf"
        },
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://jvn.jp/vu/JVNVU96471539/"
        },
        {
          "tags": [
            "government-resource"
          ],
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-177-01"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
    "assignerShortName": "Mitsubishi",
    "cveId": "CVE-2025-3699",
    "datePublished": "2025-06-26T22:40:37.915Z",
    "dateReserved": "2025-04-16T04:10:19.080Z",
    "dateUpdated": "2025-07-01T19:24:14.966Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}