Vulnerability-Lookup

CNVD-2021-18238

Vulnerability from cnvd - Published: 2021-03-17

Title

TOBESOFT Nexacro14/17 ExtCommonApiV13 Library输入验证错误漏洞

Description

Tobesoft Nexacro是一套基于统一框架的OSMU(单来源多用途)应用程序开发解决方案。 TOBESOFT Nexacro14/17 ExtCommonApiV13 Library 2019.9.6之前版本中存在输入验证错误漏洞，远程攻击者可通过修改注册表路径的值来执行任意代码。这可以通过重启受害者的电脑来执行代码。

Severity

高

Patch Name

TOBESOFT Nexacro14/17 ExtCommonApiV13 Library输入验证错误漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.tobesoft.com/

Reference

https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35491

Impacted products

Name
['Tobesoft TOBESOFT Nexacro14/17 ExtCommonApiV13 Library <2019.9.6', 'Tobesoft TOBESOFT Nexacro17 ExtCommonApiV13 Library <2019.9.6']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-7821"
    }
  },
  "description": "Tobesoft Nexacro\u662f\u4e00\u5957\u57fa\u4e8e\u7edf\u4e00\u6846\u67b6\u7684OSMU(\u5355\u6765\u6e90\u591a\u7528\u9014)\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u89e3\u51b3\u65b9\u6848\u3002\n\nTOBESOFT Nexacro14/17 ExtCommonApiV13 Library 2019.9.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4fee\u6539\u6ce8\u518c\u8868\u8def\u5f84\u7684\u503c\u6765\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u91cd\u542f\u53d7\u5bb3\u8005\u7684\u7535\u8111\u6765\u6267\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.tobesoft.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-18238",
  "openTime": "2021-03-17",
  "patchDescription": "Tobesoft Nexacro\u662f\u4e00\u5957\u57fa\u4e8e\u7edf\u4e00\u6846\u67b6\u7684OSMU(\u5355\u6765\u6e90\u591a\u7528\u9014)\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nTOBESOFT Nexacro14/17 ExtCommonApiV13 Library 2019.9.6\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4fee\u6539\u6ce8\u518c\u8868\u8def\u5f84\u7684\u503c\u6765\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002\u8fd9\u53ef\u4ee5\u901a\u8fc7\u91cd\u542f\u53d7\u5bb3\u8005\u7684\u7535\u8111\u6765\u6267\u884c\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": "TOBESOFT Nexacro14/17 ExtCommonApiV13 Library\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Tobesoft TOBESOFT Nexacro14/17 ExtCommonApiV13 Library \u003c2019.9.6",
      "Tobesoft TOBESOFT Nexacro17 ExtCommonApiV13 Library \u003c2019.9.6"
    ]
  },
  "referenceLink": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35491",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-03",
  "title": "TOBESOFT Nexacro14/17 ExtCommonApiV13 Library\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-7821 (GCVE-0-2020-7821)

Vulnerability from cvelistv5 – Published: 2020-07-02 12:37 – Updated: 2024-08-04 09:41

Title

Tobesoft NEXACRO14/17 ExCommonApiV13 Arbitrary Code Execution Vulnerability

Summary

Nexacro14/17 ExtCommonApiV13 Library under 2019.9.6 version contain a vulnerability that could allow remote attacker to execute arbitrary code by modifying the value of registry path. This can be leveraged for code execution by rebooting the victim’s PC

Severity

7.8 (High)


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

CWE

CWE-20 - Improper Input Validation

Assigner

krcert mitre root

References

2 references

URL	Tags
http://support.tobesoft.co.kr/Support/index.html	x_refsource_CONFIRM
https://www.krcert.or.kr/krcert/secNoticeView.do?…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Tobesoft	NEXACRO14/17 ExCommonApiV13	Affected: 2019.9.6 , < 2019.9.6 (custom)

Credits

Thanks to Joengun Baek for this vulnerability report.

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-04T09:41:01.859Z",
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            "url": "http://support.tobesoft.co.kr/Support/index.html"
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            "url": "https://www.krcert.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35491"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "platforms": [
            "Windows OS"
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          "product": "NEXACRO14/17 ExCommonApiV13",
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      ],
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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.

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CNVD-2021-18238

CVE-2020-7821 (GCVE-0-2020-7821)

Tags

Sightings

Nomenclature

Related by attack behaviour