VAR-202506-2671

Vulnerability from variot - Updated: 2025-11-19 23:22

Delta Electronics CNCSoft lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process. Delta Electronics, INC. of CNCSoft Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics CNCSoft. 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 DPB files by the Screen Editor module. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. Delta Electronics CNCSoft is a CNC machine tool simulation system software developed by Delta Electronics, a Chinese company

Show details on source website

{
  "@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-202506-2671",
  "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": "cncsoft",
        "scope": null,
        "trust": 1.5,
        "vendor": "delta",
        "version": null
      },
      {
        "model": "cncsoft",
        "scope": "lte",
        "trust": 1.0,
        "vendor": "deltaww",
        "version": "1.01.34"
      },
      {
        "model": "cncsoft",
        "scope": "lte",
        "trust": 0.8,
        "vendor": "delta",
        "version": "1.01.34  and earlier"
      },
      {
        "model": "cncsoft",
        "scope": "eq",
        "trust": 0.8,
        "vendor": "delta",
        "version": null
      },
      {
        "model": "electronics cncsoft",
        "scope": "lte",
        "trust": 0.6,
        "vendor": "delta",
        "version": "\u003c=v1.01.34"
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-25-471"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26913"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-008791"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-47727"
      }
    ]
  },
  "credits": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/credits#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Natnael Samson (@NattiSamson)",
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-25-471"
      }
    ],
    "trust": 0.7
  },
  "cve": "CVE-2025-47727",
  "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": "SINGLE",
            "author": "CNVD",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.8,
            "confidentialityImpact": "COMPLETE",
            "exploitabilityScore": 3.1,
            "id": "CNVD-2025-26913",
            "impactScore": 10.0,
            "integrityImpact": "COMPLETE",
            "severity": "MEDIUM",
            "trust": 0.6,
            "vectorString": "AV:L/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          }
        ],
        "cvssV3": [
          {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "author": "nvd@nist.gov",
            "availabilityImpact": "HIGH",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 1.3,
            "id": "CVE-2025-47727",
            "impactScore": 5.9,
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "trust": 1.0,
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          {
            "attackComplexity": "Low",
            "attackVector": "Local",
            "author": "NVD",
            "availabilityImpact": "High",
            "baseScore": 7.3,
            "baseSeverity": "High",
            "confidentialityImpact": "High",
            "exploitabilityScore": null,
            "id": "CVE-2025-47727",
            "impactScore": null,
            "integrityImpact": "High",
            "privilegesRequired": "Low",
            "scope": "Unchanged",
            "trust": 0.8,
            "userInteraction": "Required",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "author": "ZDI",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "exploitabilityScore": 1.8,
            "id": "CVE-2025-47727",
            "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": "nvd@nist.gov",
            "id": "CVE-2025-47727",
            "trust": 1.0,
            "value": "HIGH"
          },
          {
            "author": "759f5e80-c8e1-4224-bead-956d7b33c98b",
            "id": "CVE-2025-47727",
            "trust": 1.0,
            "value": "High"
          },
          {
            "author": "NVD",
            "id": "CVE-2025-47727",
            "trust": 0.8,
            "value": "High"
          },
          {
            "author": "ZDI",
            "id": "CVE-2025-47727",
            "trust": 0.7,
            "value": "HIGH"
          },
          {
            "author": "CNVD",
            "id": "CNVD-2025-26913",
            "trust": 0.6,
            "value": "MEDIUM"
          }
        ]
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-25-471"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26913"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-008791"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-47727"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-47727"
      }
    ]
  },
  "description": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/description#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Delta Electronics CNCSoft\u00a0lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process. Delta Electronics, INC. of CNCSoft Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Delta Electronics CNCSoft. 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 DPB files by the Screen Editor module. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. Delta Electronics CNCSoft is a CNC machine tool simulation system software developed by Delta Electronics, a Chinese company",
    "sources": [
      {
        "db": "NVD",
        "id": "CVE-2025-47727"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-008791"
      },
      {
        "db": "ZDI",
        "id": "ZDI-25-471"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26913"
      }
    ],
    "trust": 2.79
  },
  "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-2025-47727",
        "trust": 3.9
      },
      {
        "db": "JVN",
        "id": "JVNVU95387365",
        "trust": 0.8
      },
      {
        "db": "ICS CERT",
        "id": "ICSA-25-175-02",
        "trust": 0.8
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-008791",
        "trust": 0.8
      },
      {
        "db": "ZDI_CAN",
        "id": "ZDI-CAN-26842",
        "trust": 0.7
      },
      {
        "db": "ZDI",
        "id": "ZDI-25-471",
        "trust": 0.7
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26913",
        "trust": 0.6
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-25-471"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26913"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-008791"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-47727"
      }
    ]
  },
  "id": "VAR-202506-2671",
  "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-2025-26913"
      }
    ],
    "trust": 1.6
  },
  "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-2025-26913"
      }
    ]
  },
  "last_update_date": "2025-11-19T23:22:21.900000Z",
  "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-25-175-02"
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-25-471"
      }
    ]
  },
  "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-787",
        "trust": 1.0
      },
      {
        "problemtype": "Out-of-bounds writing (CWE-787) [ others ]",
        "trust": 0.8
      }
    ],
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-008791"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-47727"
      }
    ]
  },
  "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": 2.4,
        "url": "https://filecenter.deltaww.com/news/download/doc/delta-pcsa-2025-00006_cncsoft%20-%20out-of-bounds%20write.pdf"
      },
      {
        "trust": 1.5,
        "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-175-02"
      },
      {
        "trust": 0.8,
        "url": "https://jvn.jp/vu/jvnvu95387365/"
      },
      {
        "trust": 0.8,
        "url": "https://nvd.nist.gov/vuln/detail/cve-2025-47727"
      }
    ],
    "sources": [
      {
        "db": "ZDI",
        "id": "ZDI-25-471"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26913"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-008791"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-47727"
      }
    ]
  },
  "sources": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "db": "ZDI",
        "id": "ZDI-25-471"
      },
      {
        "db": "CNVD",
        "id": "CNVD-2025-26913"
      },
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-008791"
      },
      {
        "db": "NVD",
        "id": "CVE-2025-47727"
      }
    ]
  },
  "sources_release_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2025-07-03T00:00:00",
        "db": "ZDI",
        "id": "ZDI-25-471"
      },
      {
        "date": "2025-11-07T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2025-26913"
      },
      {
        "date": "2025-07-14T00:00:00",
        "db": "JVNDB",
        "id": "JVNDB-2025-008791"
      },
      {
        "date": "2025-06-04T08:15:22.320000",
        "db": "NVD",
        "id": "CVE-2025-47727"
      }
    ]
  },
  "sources_update_date": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
      "data": {
        "@container": "@list"
      }
    },
    "data": [
      {
        "date": "2025-07-03T00:00:00",
        "db": "ZDI",
        "id": "ZDI-25-471"
      },
      {
        "date": "2025-11-05T00:00:00",
        "db": "CNVD",
        "id": "CNVD-2025-26913"
      },
      {
        "date": "2025-07-14T08:38:00",
        "db": "JVNDB",
        "id": "JVNDB-2025-008791"
      },
      {
        "date": "2025-07-11T17:57:22.397000",
        "db": "NVD",
        "id": "CVE-2025-47727"
      }
    ]
  },
  "title": {
    "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/title#",
      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
      }
    },
    "data": "Delta\u00a0Electronics,\u00a0INC.\u00a0 of \u00a0CNCSoft\u00a0 Out-of-bounds write vulnerability in",
    "sources": [
      {
        "db": "JVNDB",
        "id": "JVNDB-2025-008791"
      }
    ],
    "trust": 0.8
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

Loading…

Loading…

Loading…

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.


Loading…