Vulnerability-Lookup

VAR-202412-2326

Vulnerability from variot - Updated: 2025-11-19 23:02

Delta Electronics DTM Soft deserializes objects, which could allow an attacker to execute arbitrary code. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the parsing of BIN files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. Delta Electronics DTM is a series of temperature controllers manufactured by Delta Electronics, a Chinese company

Show details on source website

JSON

To clipboard

{
  "@context": {
    "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
    "affected_products": {
      "@id": "https://www.variotdbs.pl/ref/affected_products"
    },
    "configurations": {
      "@id": "https://www.variotdbs.pl/ref/configurations"
    },
    "credits": {
      "@id": "https://www.variotdbs.pl/ref/credits"
    },
    "cvss": {
      "@id": "https://www.variotdbs.pl/ref/cvss/"
    },
    "description": {
      "@id": "https://www.variotdbs.pl/ref/description/"
    },
    "exploit_availability": {
      "@id": "https://www.variotdbs.pl/ref/exploit_availability/"
    },
    "external_ids": {
      "@id": "https://www.variotdbs.pl/ref/external_ids/"
    },
    "iot": {
      "@id": "https://www.variotdbs.pl/ref/iot/"
    },
    "iot_taxonomy": {
      "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
    },
    "patch": {
      "@id": "https://www.variotdbs.pl/ref/patch/"
    },
    "problemtype_data": {
      "@id": "https://www.variotdbs.pl/ref/problemtype_data/"
    },
    "references": {
      "@id": "https://www.variotdbs.pl/ref/references/"
    },
    "sources": {
      "@id": "https://www.variotdbs.pl/ref/sources/"
    },
    "sources_release_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_release_date/"
    },
    "sources_update_date": {
      "@id": "https://www.variotdbs.pl/ref/sources_update_date/"
    },
    "threat_type": {
      "@id": "https://www.variotdbs.pl/ref/threat_type/"
    },
    "title": {
      "@id": "https://www.variotdbs.pl/ref/title/"
    },
    "type": {
      "@id": "https://www.variotdbs.pl/ref/type/"
    }
  },
  "@id": "https://www.variotdbs.pl/vuln/VAR-202412-2326",
  "affected_products": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "model": "dtm soft",
        "scope": null,
        "trust": 0.7,
        "vendor": "delta",
        "version": null
      },
      {
        "model": "electronics dtm soft",
        "scope": "lte",
        "trust": 0.6,
        "vendor": "delta",
        "version": "\u003c=1.30"
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-24-1721"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "kimiya",
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-24-1721"
      }
    ],
    "trust": 0.7
  },
  "cve": "CVE-2024-12677",
  "cvss": {
    "@context": {
      "cvssV2": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
      },
      "cvssV3": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
      },
      "severity": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/cvss/severity#"
        },
        "@id": "https://www.variotdbs.pl/ref/cvss/severity"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        },
        "@id": "https://www.variotdbs.pl/ref/sources"
      }
    },
    "data": [
      {
        "cvssV2": [
          {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "author": "CNVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.2,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 3.9,
            "id": "CNVD-2025-26914",
            "impactScore": 10.0,
            "integrityImpact": "COMPLETE",
            "severity": "HIGH",
            "trust": 0.6,
            "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "author": "ics-cert@hq.dhs.gov",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 1.8,
            "id": "CVE-2024-12677",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "author": "ZDI",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 1.8,
            "id": "CVE-2024-12677",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "trust": 0.7,
            "userInteraction": "REQUIRED",
            "vectorString": "AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          }
        ],
        "severity": [
          {
            "author": "ics-cert@hq.dhs.gov",
            "id": "CVE-2024-12677",
            "trust": 1.0,
            "value": "High"
          },
          {
            "author": "ZDI",
            "id": "CVE-2024-12677",
            "trust": 0.7,
            "value": "HIGH"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2025-26914",
            "trust": 0.6,
            "value": "HIGH"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-24-1721"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      },
      {
        "db": "NVD",
        "id": "CVE-2024-12677"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Delta Electronics DTM Soft deserializes objects, which could allow an attacker to execute arbitrary code. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the parsing of BIN files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. Delta Electronics DTM is a series of temperature controllers manufactured by Delta Electronics, a Chinese company",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2024-12677"
      },
      {
        "db": "ZDI",
        "id": "ZDI-24-1721"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      }
    ],
    "trust": 2.07
  },
  "external_ids": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "db": "NVD",
        "id": "CVE-2024-12677",
        "trust": 2.3
      },
      {
        "db": "ICS CERT",
        "id": "ICSA-24-354-03",
        "trust": 1.6
      },
      {
        "db": "ZDI_CAN",
        "id": "ZDI-CAN-22331",
        "trust": 0.7
      },
      {
        "db": "ZDI",
        "id": "ZDI-24-1721",
        "trust": 0.7
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26914",
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-24-1721"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      },
      {
        "db": "NVD",
        "id": "CVE-2024-12677"
      }
    ]
  },
  "id": "VAR-202412-2326",
  "iot": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": true,
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      }
    ],
    "trust": 0.06
  },
  "iot_taxonomy": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "category": [
          "ICS"
        ],
        "sub_category": null,
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      }
    ]
  },
  "last_update_date": "2025-11-19T23:02:40.490000Z",
  "patch": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/patch#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "title": "Delta Electronics has issued an update to correct this vulnerability.",
        "trust": 0.7,
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-354-03"
      },
      {
        "title": "Patch for Delta Electronics DTM code vulnerability",
        "trust": 0.6,
        "url": "https://www.cnvd.org.cn/patchInfo/show/749056"
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-24-1721"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      }
    ]
  },
  "problemtype_data": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "problemtype": "CWE-502",
        "trust": 1.0
      }
    ],
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2024-12677"
      }
    ]
  },
  "references": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/references#",
      "data": {
        "@container": "@list"
      },
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": [
      {
        "trust": 2.3,
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-354-03"
      },
      {
        "trust": 1.0,
        "url": "https://downloadcenter.deltaww.com/en-us/downloadcenter?v=1\u0026q=dtm\u0026sort_expr=cdate\u0026sort_dir=desc"
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-24-1721"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      },
      {
        "db": "NVD",
        "id": "CVE-2024-12677"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "ZDI",
        "id": "ZDI-24-1721"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      },
      {
        "db": "NVD",
        "id": "CVE-2024-12677"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2024-12-20T00:00:00",
        "db": "ZDI",
        "id": "ZDI-24-1721"
      },
      {
        "date": "2025-11-07T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      },
      {
        "date": "2024-12-20T17:15:07.757000",
        "db": "NVD",
        "id": "CVE-2024-12677"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2024-12-20T00:00:00",
        "db": "ZDI",
        "id": "ZDI-24-1721"
      },
      {
        "date": "2025-11-05T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2025-26914"
      },
      {
        "date": "2024-12-20T17:15:07.757000",
        "db": "NVD",
        "id": "CVE-2024-12677"
      }
    ]
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Delta Electronics DTM Soft BIN File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability",
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-24-1721"
      }
    ],
    "trust": 0.7
  }
}

CVE-2024-12677 (GCVE-0-2024-12677)

Vulnerability from cvelistv5 – Published: 2024-12-20 16:44 – Updated: 2024-12-24 00:40

Title

Delta Electronics DTM Soft Deserialization of Untrusted Data

Summary

Delta Electronics DTM Soft deserializes objects, which could allow an attacker to execute arbitrary code.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.5 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-12-24 00:32 UTC

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

icscert icscert root Scorecard

References

2 references

URL	Tags
https://www.cisa.gov/news-events/ics-advisories/i…
https://downloadcenter.deltaww.com/en-US/Download…

Impacted products

1 product

Vendor	Product	Version
Delta Electronics	DTM Soft	Affected: 0 , ≤ 1.30 (custom)

Credits

kimiya working with Trend Micro Zero Day Initiative reported this vulnerability to CISA.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-12677",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-24T00:32:49.524069Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-24T00:40:13.881Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "DTM Soft",
          "vendor": "Delta Electronics",
          "versions": [
            {
              "lessThanOrEqual": "1.30",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "kimiya working with Trend Micro Zero Day Initiative reported this vulnerability to CISA."
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDelta Electronics DTM Soft deserializes objects, which could allow an attacker to execute arbitrary code.\u003c/span\u003e"
            }
          ],
          "value": "Delta Electronics DTM Soft deserializes objects, which could allow an attacker to execute arbitrary code."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-502",
              "description": "CWE-502 Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-20T16:44:08.747Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-354-03"
        },
        {
          "url": "https://downloadcenter.deltaww.com/en-US/DownloadCenter?v=1\u0026q=dtm\u0026sort_expr=cdate\u0026sort_dir=DESC"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDelta Electronics recommends users update DTM Soft to version \u003c/span\u003e\u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://downloadcenter.deltaww.com/en-US/DownloadCenter?v=1\u0026amp;q=dtm\u0026amp;sort_expr=cdate\u0026amp;sort_dir=DESC\"\u003e1.60\u003c/a\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e.\u003c/span\u003e\n\n\u003cbr\u003e"
            }
          ],
          "value": "Delta Electronics recommends users update DTM Soft to version  1.60 https://downloadcenter.deltaww.com/en-US/DownloadCenter ."
        }
      ],
      "source": {
        "advisory": "ICSA-24-354-03",
        "discovery": "EXTERNAL"
      },
      "title": "Delta Electronics DTM Soft Deserialization of Untrusted Data",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2024-12677",
    "datePublished": "2024-12-20T16:44:08.747Z",
    "dateReserved": "2024-12-16T16:10:03.698Z",
    "dateUpdated": "2024-12-24T00:40:13.881Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

VAR-202412-2326

CVE-2024-12677 (GCVE-0-2024-12677)

Tags

Sightings

Nomenclature

Related by attack behaviour