Vulnerability-Lookup

CNVD-2022-05514

Vulnerability from cnvd - Published: 2022-01-20

Title

Distributed Data Systems WebHmi授权问题漏洞

Description

Distributed Data Systems WebHmi是乌克兰Distributed Data Systems公司的一个带有内置网络服务器的Scada系统。用于通过计算机和移动设备监视和控制本地网络上以及通过Internet的任何自动化系统。 Distributed Data Systems WebHmi存在授权问题漏洞，该漏洞源于分布式数据系统webhmi中存在认证错误，攻击者可利用该漏洞绕过已实现的机制。

Severity

高

Patch Name

Distributed Data Systems WebHmi授权问题漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： http://webhmi.com.ua/en/2021/09/new-webhmi-firmware-release-4-1/

Reference

https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03

Impacted products

Name
Distributed Data Systems WebHmi <4.1

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-43931",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-43931"
    }
  },
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://webhmi.com.ua/en/2021/09/new-webhmi-firmware-release-4-1/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-05514",
  "openTime": "2022-01-20",
  "patchDescription": "Distributed Data Systems WebHmi\u662f\u4e4c\u514b\u5170Distributed Data Systems\u516c\u53f8\u7684\u4e00\u4e2a\u5e26\u6709\u5185\u7f6e\u7f51\u7edc\u670d\u52a1\u5668\u7684Scada\u7cfb\u7edf\u3002\u7528\u4e8e\u901a\u8fc7\u8ba1\u7b97\u673a\u548c\u79fb\u52a8\u8bbe\u5907\u76d1\u89c6\u548c\u63a7\u5236\u672c\u5730\u7f51\u7edc\u4e0a\u4ee5\u53ca\u901a\u8fc7Internet\u7684\u4efb\u4f55\u81ea\u52a8\u5316\u7cfb\u7edf\u3002\r\n\r\nDistributed Data Systems WebHmi\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5206\u5e03\u5f0f\u6570\u636e\u7cfb\u7edfwebhmi\u4e2d\u5b58\u5728\u8ba4\u8bc1\u9519\u8bef\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5df2\u5b9e\u73b0\u7684\u673a\u5236\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": "Distributed Data Systems WebHmi\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Distributed Data Systems WebHmi \u003c4.1"
  },
  "referenceLink": "https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03",
  "serverity": "\u9ad8",
  "submitTime": "2021-12-04",
  "title": "Distributed Data Systems WebHmi\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2021-43931 (GCVE-0-2021-43931)

Vulnerability from cvelistv5 – Published: 2021-12-06 17:40 – Updated: 2024-08-04 04:10

Title

Distributed Data Systems WebHM

Summary

The authentication algorithm of the WebHMI portal is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error.

Severity

9.8 (Critical)


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

CWE

Authentication Bypass by Primary Weakness

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Distributed Data Systems	WebHMI	Affected: 4.1 , < 4.1 (custom)

Credits

Marcin Dudek of CERT.PL reported these vulnerabilities to CISA.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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          "dateUpdated": "2024-08-04T04:10:17.161Z",
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            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-336-03"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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      ],
      "metrics": [
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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      },
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        "defect": [
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        "discovery": "EXTERNAL"
      },
      "title": "Distributed Data Systems WebHM",
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        {
          "lang": "en",
          "value": "Distributed Data Systems recommends upgrading the platform software to the latest release, Version 4.1"
        }
      ],
      "x_generator": {
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      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "ics-cert@hq.dhs.gov",
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          "STATE": "PUBLIC",
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        },
        "affects": {
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                  "product_data": [
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                      "product_name": "WebHMI",
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    "datePublished": "2021-12-06T17:40:45.000Z",
    "dateReserved": "2021-11-16T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
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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.