Vulnerability-Lookup

CNVD-2021-70157

Vulnerability from cnvd - Published: 2021-09-12

Title

Delta Electronics DIAScreen缓冲区溢出漏洞

Description

Delta Electronics DIAScreen是中国台湾台达电子（Delta Electronics）公司的一个智能机台建置软件。 Delta Electronics DIAScreen存在缓冲区溢出漏洞，该漏洞源于DIAScreen容易受到越界写入条件的影响，攻击者可利用漏洞导致系统崩溃或远程执行任意代码。

Severity

高

Patch Name

Delta Electronics DIAScreen缓冲区溢出漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://diastudio.deltaww.com/home/downloads?sec=download

Reference

https://www.cybersecurity-help.cz/vdb/SB2021072804

Impacted products

Name
Delta Electronics DIAScreen <1.1.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-32969",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-32969"
    }
  },
  "description": "Delta Electronics DIAScreen\u662f\u4e2d\u56fd\u53f0\u6e7e\u53f0\u8fbe\u7535\u5b50\uff08Delta Electronics\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u667a\u80fd\u673a\u53f0\u5efa\u7f6e\u8f6f\u4ef6\u3002\n\nDelta Electronics DIAScreen\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eDIAScreen\u5bb9\u6613\u53d7\u5230\u8d8a\u754c\u5199\u5165\u6761\u4ef6\u7684\u5f71\u54cd\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u6216\u8fdc\u7a0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://diastudio.deltaww.com/home/downloads?sec=download",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-70157",
  "openTime": "2021-09-12",
  "patchDescription": "Delta Electronics DIAScreen\u662f\u4e2d\u56fd\u53f0\u6e7e\u53f0\u8fbe\u7535\u5b50\uff08Delta Electronics\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u667a\u80fd\u673a\u53f0\u5efa\u7f6e\u8f6f\u4ef6\u3002\r\n\r\nDelta Electronics DIAScreen\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eDIAScreen\u5bb9\u6613\u53d7\u5230\u8d8a\u754c\u5199\u5165\u6761\u4ef6\u7684\u5f71\u54cd\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u7cfb\u7edf\u5d29\u6e83\u6216\u8fdc\u7a0b\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Delta Electronics DIAScreen\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Delta Electronics DIAScreen \u003c1.1.0"
  },
  "referenceLink": "https://www.cybersecurity-help.cz/vdb/SB2021072804",
  "serverity": "\u9ad8",
  "submitTime": "2021-07-29",
  "title": "Delta Electronics DIAScreen\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-32969 (GCVE-0-2021-32969)

Vulnerability from cvelistv5 – Published: 2022-05-24 17:58 – Updated: 2025-04-16 17:53

Title

Delta Electronics DIAScreen - Type Confusion, Out-of-bounds Write

Summary

Delta Electronics DIAScreen versions prior to 1.1.0 are vulnerable to an out-of-bounds write condition, which may result in a system crash or allow an attacker to remotely 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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-16 17:28 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-2…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Delta Electronics	DIAScreen	Affected: All , < v1.1.0 (custom)

Credits

Kimiya, working with Trend Micro’s Zero Day Initiative, reported this vulnerability to CISA.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:33:56.171Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-05"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2021-32969",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-16T17:28:54.862406Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-16T17:53:22.452Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "DIAScreen",
          "vendor": "Delta Electronics",
          "versions": [
            {
              "lessThan": "v1.1.0",
              "status": "affected",
              "version": "All",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
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          "value": "Kimiya, working with Trend Micro\u2019s Zero Day Initiative, reported this vulnerability to CISA."
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      "descriptions": [
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          "lang": "en",
          "value": "Delta Electronics DIAScreen versions prior to 1.1.0 are vulnerable to an out-of-bounds write condition, which may result in a system crash or allow an attacker to remotely 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"
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      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-787",
              "description": "CWE-787 Out-of-bounds Write",
              "lang": "en",
              "type": "CWE"
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      "providerMetadata": {
        "dateUpdated": "2022-05-24T17:58:57.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-05"
        }
      ],
      "source": {
        "advisory": "ICSA-21-208-05",
        "discovery": "UNKNOWN"
      },
      "title": "Delta Electronics DIAScreen - Type Confusion, Out-of-bounds Write",
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          "ID": "CVE-2021-32969",
          "STATE": "PUBLIC",
          "TITLE": "Delta Electronics DIAScreen - Type Confusion, Out-of-bounds Write"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "DIAScreen",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
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                            "version_value": "v1.1.0"
                          }
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                "vendor_name": "Delta Electronics"
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        },
        "credit": [
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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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.
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CNVD-2021-70157

CVE-2021-32969 (GCVE-0-2021-32969)

Tags

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Nomenclature

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