Vulnerability-Lookup

CNVD-2021-34354

Vulnerability from cnvd - Published: 2021-05-13

Title

Delta Electronics CNCSoft-B越界读取漏洞

Description

Delta Electronics CNCSoft-B是中国Delta Electronics公司的一款数控机床仿真系统软件。该软件提供高性能运动控制，丰富的人机界面功能、操作人性化、稳定度高，满足高速切削的需求，架构上具有良好的弹性，方便安装与提升维护。铣床控制器、车床控制器及通用型控制器，可广泛用于各种产业机械、自动化等领域。 Delta Electronics CNCSoft-B 1.0.0.3及之前版本存在越界读取漏洞，攻击者可利用该漏洞执行任意代码。

Severity

中

Patch Name

Delta Electronics CNCSoft-B越界读取漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://downloadcenter.deltaww.com/en-US/DownloadCenter?v=1&CID=06&itemID=060202&dataType=8&sort_expr=cdate&sort_dir=DESC

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-22660

Impacted products

Name
Delta Electronics CNCSoft-B <=1.0.0.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-22660"
    }
  },
  "description": "Delta Electronics CNCSoft-B\u662f\u4e2d\u56fdDelta Electronics\u516c\u53f8\u7684\u4e00\u6b3e\u6570\u63a7\u673a\u5e8a\u4eff\u771f\u7cfb\u7edf\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u9ad8\u6027\u80fd\u8fd0\u52a8\u63a7\u5236\uff0c\u4e30\u5bcc\u7684\u4eba\u673a\u754c\u9762\u529f\u80fd\u3001\u64cd\u4f5c\u4eba\u6027\u5316\u3001\u7a33\u5b9a\u5ea6\u9ad8\uff0c\u6ee1\u8db3\u9ad8\u901f\u5207\u524a\u7684\u9700\u6c42\uff0c\u67b6\u6784\u4e0a\u5177\u6709\u826f\u597d\u7684\u5f39\u6027\uff0c\u65b9\u4fbf\u5b89\u88c5\u4e0e\u63d0\u5347\u7ef4\u62a4\u3002\u94e3\u5e8a\u63a7\u5236\u5668\u3001\u8f66\u5e8a\u63a7\u5236\u5668\u53ca\u901a\u7528\u578b\u63a7\u5236\u5668\uff0c\u53ef\u5e7f\u6cdb\u7528\u4e8e\u5404\u79cd\u4ea7\u4e1a\u673a\u68b0\u3001\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002\n\nDelta Electronics CNCSoft-B 1.0.0.3\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://downloadcenter.deltaww.com/en-US/DownloadCenter?v=1\u0026CID=06\u0026itemID=060202\u0026dataType=8\u0026sort_expr=cdate\u0026sort_dir=DESC",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-34354",
  "openTime": "2021-05-13",
  "patchDescription": "Delta Electronics CNCSoft-B\u662f\u4e2d\u56fdDelta Electronics\u516c\u53f8\u7684\u4e00\u6b3e\u6570\u63a7\u673a\u5e8a\u4eff\u771f\u7cfb\u7edf\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u9ad8\u6027\u80fd\u8fd0\u52a8\u63a7\u5236\uff0c\u4e30\u5bcc\u7684\u4eba\u673a\u754c\u9762\u529f\u80fd\u3001\u64cd\u4f5c\u4eba\u6027\u5316\u3001\u7a33\u5b9a\u5ea6\u9ad8\uff0c\u6ee1\u8db3\u9ad8\u901f\u5207\u524a\u7684\u9700\u6c42\uff0c\u67b6\u6784\u4e0a\u5177\u6709\u826f\u597d\u7684\u5f39\u6027\uff0c\u65b9\u4fbf\u5b89\u88c5\u4e0e\u63d0\u5347\u7ef4\u62a4\u3002\u94e3\u5e8a\u63a7\u5236\u5668\u3001\u8f66\u5e8a\u63a7\u5236\u5668\u53ca\u901a\u7528\u578b\u63a7\u5236\u5668\uff0c\u53ef\u5e7f\u6cdb\u7528\u4e8e\u5404\u79cd\u4ea7\u4e1a\u673a\u68b0\u3001\u81ea\u52a8\u5316\u7b49\u9886\u57df\u3002\r\n\r\nDelta Electronics CNCSoft-B 1.0.0.3\u53ca\u4e4b\u524d\u7248\u672c\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\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 CNCSoft-B\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Delta Electronics CNCSoft-B \u003c=1.0.0.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-22660",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-22",
  "title": "Delta Electronics CNCSoft-B\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2021-22660 (GCVE-0-2021-22660)

Vulnerability from cvelistv5 – Published: 2021-04-27 12:26 – Updated: 2024-08-03 18:51

Summary

CNCSoft-B Versions 1.0.0.3 and prior is vulnerable to an out-of-bounds read, which may allow an attacker to execute arbitrary code.

Severity

No CVSS data available.

CWE

CWE-125 - CVE-2021-22660: OUT-OF-BOUNDS READ CWE-125

Assigner

icscert icscert root

References

4 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://us-cert.cisa.gov/ics/advisories/icsa-21-110-05	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Delta Electronics CNCSoft-B	Affected: CNCSoft-B Versions 1.0.0.3 and prior

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T18:51:06.014Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-446/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-445/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-110-05"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-509/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Delta Electronics CNCSoft-B",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "CNCSoft-B Versions 1.0.0.3 and prior"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "CNCSoft-B Versions 1.0.0.3 and prior is vulnerable to an out-of-bounds read, which may allow an attacker to execute arbitrary code."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CVE-2021-22660: OUT-OF-BOUNDS READ CWE-125",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-06T16:06:23.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-446/"
        },
        {
          "tags": [
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          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-445/"
        },
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          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-110-05"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-509/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2021-22660",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Delta Electronics CNCSoft-B",
                      "version": {
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        "references": {
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              "refsource": "MISC",
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-446/"
            },
            {
              "name": "https://www.zerodayinitiative.com/advisories/ZDI-21-445/",
              "refsource": "MISC",
              "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-445/"
            },
            {
              "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-110-05",
              "refsource": "MISC",
              "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-110-05"
            },
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              "refsource": "MISC",
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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.

Detection rules are retrieved from Rulezet.

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.