CVE-2022-2502 (GCVE-0-2022-2502)

Vulnerability from cvelistv5 – Published: 2023-07-26 05:25 – Updated: 2025-03-05 18:47
VLAI
Summary
A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature ‘Advanced security’ which must be ordered separately. If these preconditions are fulfilled, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a missing input data validation which eventually if exploited causes an internal buffer to overflow in the HCI IEC 60870-5-104 function.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-05 18:38 UTC
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version CPE status
Hitachi Energy RTU500 series Affected: RTU500 series CMU Firmware version 13.3.1
Affected: RTU500 series CMU Firmware version 13.3.2
Unaffected: RTU500 series CMU Firmware version 13.3.3
Unaffected: RTU500 series CMU Firmware version 13.4.1
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:39:07.853Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000121\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-2502",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-05T18:38:29.193487Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-05T18:47:06.707Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "RTU500 series",
          "vendor": "Hitachi Energy",
          "versions": [
            {
              "status": "affected",
              "version": "RTU500 series CMU Firmware version 13.3.1"
            },
            {
              "status": "affected",
              "version": "RTU500 series CMU Firmware version 13.3.2"
            },
            {
              "status": "unaffected",
              "version": "RTU500 series CMU Firmware version 13.3.3"
            },
            {
              "status": "unaffected",
              "version": "RTU500 series CMU Firmware version 13.4.1"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "RTU500 series with HCI IEC 60870-5-104 and IEC 62351-5 configured and enabled.\u003cbr\u003e"
            }
          ],
          "value": "RTU500 series with HCI IEC 60870-5-104 and IEC 62351-5 configured and enabled."
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature \u2018Advanced security\u2019 which must be ordered separately. If these preconditions are fulfilled, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a missing input data validation which eventually if exploited causes an internal buffer to overflow in the HCI IEC 60870-5-104 function."
            }
          ],
          "value": "A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature \u2018Advanced security\u2019 which must be ordered separately. If these preconditions are fulfilled, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a missing input data validation which eventually if exploited causes an internal buffer to overflow in the HCI IEC 60870-5-104 function."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-100 Overflow Buffers"
            }
          ]
        }
      ],
      "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",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-24T15:29:49.528Z",
        "orgId": "e383dce4-0c27-4495-91c4-0db157728d17",
        "shortName": "Hitachi Energy"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://publisher.hitachienergy.com/preview?DocumentID=8DBD000121\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Update to CMU Firmware versions 13.3.3 or 13.4.1.\u003cbr\u003e"
            }
          ],
          "value": "Update to CMU Firmware versions 13.3.3 or 13.4.1."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Disable the HCI IEC 60870-5-104 function or its IEC 62351-5 feature if it is not used. \u003cbr\u003e"
            }
          ],
          "value": "Disable the HCI IEC 60870-5-104 function or its IEC 62351-5 feature if it is not used."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e383dce4-0c27-4495-91c4-0db157728d17",
    "assignerShortName": "Hitachi Energy",
    "cveId": "CVE-2022-2502",
    "datePublished": "2023-07-26T05:25:27.002Z",
    "dateReserved": "2022-07-21T06:25:31.199Z",
    "dateUpdated": "2025-03-05T18:47:06.707Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2022-2502",
      "date": "2026-09-29",
      "epss": "0.00645",
      "percentile": "0.489"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:hitachienergy:rtu500_firmware:13.3.1:*:*:*:*:*:*:*",
                  "matchCriteriaId": "C444DE8E-5AC5-409B-8DA0-5C49A69076DD",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:hitachienergy:rtu500_firmware:13.3.2:*:*:*:*:*:*:*",
                  "matchCriteriaId": "4C55747C-E5DA-4444-B017-1994011A5EF7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:hitachienergy:rtu500_firmware:13.3.3:*:*:*:*:*:*:*",
                  "matchCriteriaId": "0997C03B-21AC-4767-856C-79833FB378A8",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:hitachienergy:rtu500_firmware:13.4.1:*:*:*:*:*:*:*",
                  "matchCriteriaId": "C0763F03-C6C8-4104-9028-3CF265F289D5",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:hitachienergy:rtu500:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "DE94252D-03EE-451B-8322-B4DBC790C6E9",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature \u2018Advanced security\u2019 which must be ordered separately. If these preconditions are fulfilled, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a missing input data validation which eventually if exploited causes an internal buffer to overflow in the HCI IEC 60870-5-104 function."
        }
      ],
      "id": "CVE-2022-2502",
      "lastModified": "2024-11-21T07:01:07.740",
      "metrics": {
        "cvssMetricV31": [
          {
            "cvssData": {
              "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",
              "version": "3.1"
            },
            "exploitabilityScore": 3.9,
            "impactScore": 3.6,
            "source": "cybersecurity@hitachienergy.com",
            "type": "Secondary"
          },
          {
            "cvssData": {
              "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",
              "version": "3.1"
            },
            "exploitabilityScore": 3.9,
            "impactScore": 3.6,
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      },
      "published": "2023-07-26T06:15:09.760",
      "references": [
        {
          "source": "cybersecurity@hitachienergy.com",
          "url": "https://publisher.hitachienergy.com/preview?DocumentID=8DBD000121\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000121\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
        }
      ],
      "sourceIdentifier": "cybersecurity@hitachienergy.com",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-20"
            }
          ],
          "source": "cybersecurity@hitachienergy.com",
          "type": "Secondary"
        },
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-20"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "RTU500 series",
                "vendor": "Hitachi Energy",
                "versions": [
                  {
                    "status": "affected",
                    "version": "RTU500 series CMU Firmware version 13.3.1"
                  },
                  {
                    "status": "affected",
                    "version": "RTU500 series CMU Firmware version 13.3.2"
                  },
                  {
                    "status": "unaffected",
                    "version": "RTU500 series CMU Firmware version 13.3.3"
                  },
                  {
                    "status": "unaffected",
                    "version": "RTU500 series CMU Firmware version 13.4.1"
                  }
                ]
              }
            ],
            "source": "cybersecurity@hitachienergy.com"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:hitachienergy:rtu500_firmware:13.3.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C444DE8E-5AC5-409B-8DA0-5C49A69076DD",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:hitachienergy:rtu500_firmware:13.3.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4C55747C-E5DA-4444-B017-1994011A5EF7",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:hitachienergy:rtu500_firmware:13.3.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0997C03B-21AC-4767-856C-79833FB378A8",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:hitachienergy:rtu500_firmware:13.4.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C0763F03-C6C8-4104-9028-3CF265F289D5",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:hitachienergy:rtu500:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DE94252D-03EE-451B-8322-B4DBC790C6E9",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature \u2018Advanced security\u2019 which must be ordered separately. If these preconditions are fulfilled, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a missing input data validation which eventually if exploited causes an internal buffer to overflow in the HCI IEC 60870-5-104 function."
          }
        ],
        "id": "CVE-2022-2502",
        "lastModified": "2026-06-17T04:42:00.933",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "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",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "cybersecurity@hitachienergy.com",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "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",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2022-2502",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "yes"
                  },
                  {
                    "technicalImpact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-05T18:38:29.193487Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2023-07-26T06:15:09.760",
        "references": [
          {
            "source": "cybersecurity@hitachienergy.com",
            "url": "https://publisher.hitachienergy.com/preview?DocumentID=8DBD000121\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000121\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
          }
        ],
        "sourceIdentifier": "cybersecurity@hitachienergy.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "cybersecurity@hitachienergy.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-05-29T03:08:25+00:00",
      "cve": "CVE-2022-2502",
      "id": "CVE-2022-2502",
      "initial_release_date": "2022-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2022-2502",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-2502.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-03T00:39:07.853Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://search.abb.com/library/Download.aspx?DocumentID=8DBD000121\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2022-2502",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-03-05T18:38:29.193487Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-03-05T18:38:31.016Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "RTU500 series",
              "vendor": "Hitachi Energy",
              "versions": [
                {
                  "status": "affected",
                  "version": "RTU500 series CMU Firmware version 13.3.1"
                },
                {
                  "status": "affected",
                  "version": "RTU500 series CMU Firmware version 13.3.2"
                },
                {
                  "status": "unaffected",
                  "version": "RTU500 series CMU Firmware version 13.3.3"
                },
                {
                  "status": "unaffected",
                  "version": "RTU500 series CMU Firmware version 13.4.1"
                }
              ]
            }
          ],
          "configurations": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "RTU500 series with HCI IEC 60870-5-104 and IEC 62351-5 configured and enabled.\u003cbr\u003e"
                }
              ],
              "value": "RTU500 series with HCI IEC 60870-5-104 and IEC 62351-5 configured and enabled."
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature \u2018Advanced security\u2019 which must be ordered separately. If these preconditions are fulfilled, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a missing input data validation which eventually if exploited causes an internal buffer to overflow in the HCI IEC 60870-5-104 function."
                }
              ],
              "value": "A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature \u2018Advanced security\u2019 which must be ordered separately. If these preconditions are fulfilled, an attacker could exploit the vulnerability by sending a specially crafted message to the RTU500, causing the targeted RTU500 CMU to reboot. The vulnerability is caused by a missing input data validation which eventually if exploited causes an internal buffer to overflow in the HCI IEC 60870-5-104 function."
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-100",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-100 Overflow Buffers"
                }
              ]
            }
          ],
          "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",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-20",
                  "description": "CWE-20 Improper Input Validation",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-09-24T15:29:49.528Z",
            "orgId": "e383dce4-0c27-4495-91c4-0db157728d17",
            "shortName": "Hitachi Energy"
          },
          "references": [
            {
              "tags": [
                "vendor-advisory"
              ],
              "url": "https://publisher.hitachienergy.com/preview?DocumentID=8DBD000121\u0026LanguageCode=en\u0026DocumentPartId=\u0026Action=Launch"
            }
          ],
          "solutions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Update to CMU Firmware versions 13.3.3 or 13.4.1.\u003cbr\u003e"
                }
              ],
              "value": "Update to CMU Firmware versions 13.3.3 or 13.4.1."
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "workarounds": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Disable the HCI IEC 60870-5-104 function or its IEC 62351-5 feature if it is not used. \u003cbr\u003e"
                }
              ],
              "value": "Disable the HCI IEC 60870-5-104 function or its IEC 62351-5 feature if it is not used."
            }
          ],
          "x_generator": {
            "engine": "Vulnogram 0.1.0-dev"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "e383dce4-0c27-4495-91c4-0db157728d17",
        "assignerShortName": "Hitachi Energy",
        "cveId": "CVE-2022-2502",
        "datePublished": "2023-07-26T05:25:27.002Z",
        "dateReserved": "2022-07-21T06:25:31.199Z",
        "dateUpdated": "2025-03-05T18:47:06.707Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.