Vulnerability-Lookup

CNVD-2020-36949

Vulnerability from cnvd - Published: 2020-07-09

Title

多款Emerson Electric产品访问控制错误漏洞

Description

Emerson Electric Wireless 1410 Gateway等都是美国艾默生电气（Emerson Electric）公司的一款智能无线网关产品。 Emerson Electric Wireless 1410 Gateway 4.6.43版本至4.7.84版本、Wireless 1420 Gateway 4.6.43版本至4.7.84版本和Wireless 1552WU Gateway 4.6.43版本至4.7.84版本中的用于配置内部网关防火墙的代码存在访问控制错误漏洞，当网关的VLAN功能被启用时，攻击者可利用该漏洞向网关发送命令，进而转发到终端用户的无线设备上。

Severity

高

Patch Name

多款Emerson Electric产品访问控制错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.emerson.com/

Reference

https://www.us-cert.gov/ics/advisories/icsa-20-135-02

Impacted products

Name
['Emerson Electric Wireless 1410 Gateway >=4.6.43，<=4.7.84', 'Emerson Electric Wireless 1420 Gateway >=4.6.43，<=4.7.84', 'Emerson Electric Wireless 1552WU Gateway >=4.6.43，<=4.7.84']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-12030"
    }
  },
  "description": "Emerson Electric Wireless 1410 Gateway\u7b49\u90fd\u662f\u7f8e\u56fd\u827e\u9ed8\u751f\u7535\u6c14\uff08Emerson Electric\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u65e0\u7ebf\u7f51\u5173\u4ea7\u54c1\u3002\n\nEmerson Electric Wireless 1410 Gateway 4.6.43\u7248\u672c\u81f34.7.84\u7248\u672c\u3001Wireless 1420 Gateway 4.6.43\u7248\u672c\u81f34.7.84\u7248\u672c\u548cWireless 1552WU Gateway 4.6.43\u7248\u672c\u81f34.7.84\u7248\u672c\u4e2d\u7684\u7528\u4e8e\u914d\u7f6e\u5185\u90e8\u7f51\u5173\u9632\u706b\u5899\u7684\u4ee3\u7801\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u5f53\u7f51\u5173\u7684VLAN\u529f\u80fd\u88ab\u542f\u7528\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u7f51\u5173\u53d1\u9001\u547d\u4ee4\uff0c\u8fdb\u800c\u8f6c\u53d1\u5230\u7ec8\u7aef\u7528\u6237\u7684\u65e0\u7ebf\u8bbe\u5907\u4e0a\u3002",
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  "number": "CNVD-2020-36949",
  "openTime": "2020-07-09",
  "patchDescription": "Emerson Electric Wireless 1410 Gateway\u7b49\u90fd\u662f\u7f8e\u56fd\u827e\u9ed8\u751f\u7535\u6c14\uff08Emerson Electric\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u65e0\u7ebf\u7f51\u5173\u4ea7\u54c1\u3002\r\n\r\nEmerson Electric Wireless 1410 Gateway 4.6.43\u7248\u672c\u81f34.7.84\u7248\u672c\u3001Wireless 1420 Gateway 4.6.43\u7248\u672c\u81f34.7.84\u7248\u672c\u548cWireless 1552WU Gateway 4.6.43\u7248\u672c\u81f34.7.84\u7248\u672c\u4e2d\u7684\u7528\u4e8e\u914d\u7f6e\u5185\u90e8\u7f51\u5173\u9632\u706b\u5899\u7684\u4ee3\u7801\u5b58\u5728\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\uff0c\u5f53\u7f51\u5173\u7684VLAN\u529f\u80fd\u88ab\u542f\u7528\u65f6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u7f51\u5173\u53d1\u9001\u547d\u4ee4\uff0c\u8fdb\u800c\u8f6c\u53d1\u5230\u7ec8\u7aef\u7528\u6237\u7684\u65e0\u7ebf\u8bbe\u5907\u4e0a\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": "\u591a\u6b3eEmerson Electric\u4ea7\u54c1\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Emerson Electric Wireless 1410 Gateway \u003e=4.6.43\uff0c\u003c=4.7.84",
      "Emerson Electric Wireless 1420 Gateway \u003e=4.6.43\uff0c\u003c=4.7.84",
      "Emerson Electric Wireless 1552WU Gateway \u003e=4.6.43\uff0c\u003c=4.7.84"
    ]
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  "referenceLink": "https://www.us-cert.gov/ics/advisories/icsa-20-135-02",
  "serverity": "\u9ad8",
  "submitTime": "2020-05-18",
  "title": "\u591a\u6b3eEmerson Electric\u4ea7\u54c1\u8bbf\u95ee\u63a7\u5236\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-12030 (GCVE-0-2020-12030)

Vulnerability from cvelistv5 – Published: 2021-09-29 19:36 – Updated: 2024-08-04 11:48

Title

Emerson WirelessHART Gateway

Summary

There is a flaw in the code used to configure the internal gateway firewall when the gateway's VLAN feature is enabled. If a user enables the VLAN setting, the internal gateway firewall becomes disabled resulting in exposure of all ports used by the gateway.

Severity

10 (Critical)


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

CWE

CWE-284 - IMPROPER ACCESS CONTROL CWE-284

Assigner

icscert icscert root

References

1 reference

URL	Tags
https://us-cert.cisa.gov/ics/advisories/icsa-20-135-02	x_refsource_MISC

Impacted products

3 products

Vendor	Product	Version
Emerson	Wireless 1410 Gateway	Affected: 4.6.43 , ≤ 4.7.84 (custom)
Emerson	Wireless 1420 Gateway	Affected: 4.6.43 , ≤ 4.7.84 (custom)
Emerson	Wireless 1552WU Gateway	Affected: 4.6.43 , ≤ 4.7.84 (custom)

Credits

Emerson discovered this vulnerability and reported it to CISA once there was a solution.

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:48:57.679Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-135-02"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Wireless 1410 Gateway",
          "vendor": "Emerson",
          "versions": [
            {
              "lessThanOrEqual": "4.7.84",
              "status": "affected",
              "version": "4.6.43",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "Wireless 1420 Gateway",
          "vendor": "Emerson",
          "versions": [
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              "status": "affected",
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              "versionType": "custom"
            }
          ]
        },
        {
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          "vendor": "Emerson",
          "versions": [
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              "status": "affected",
              "version": "4.6.43",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
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        }
      ],
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
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              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-29T19:36:38.000Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://us-cert.cisa.gov/ics/advisories/icsa-20-135-02"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Emerson recommends end users update the firmware on VLAN-enabled Version 4 gateways as soon as possible.\n\nIf the VLAN feature is not enabled, no immediate action is necessary.\nPlease see Emerson\u2019s cybersecurity notification alert number EMR.RMT20001-1 for more information."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Emerson WirelessHART Gateway",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
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          "ASSIGNER": "ics-cert@hq.dhs.gov",
          "ID": "CVE-2020-12030",
          "STATE": "PUBLIC",
          "TITLE": "Emerson WirelessHART Gateway"
        },
        "affects": {
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            "vendor_data": [
              {
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                    {
                      "product_name": "Wireless 1410 Gateway",
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                          }
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                      }
                    },
                    {
                      "product_name": "Wireless 1420 Gateway",
                      "version": {
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                            "version_name": "4.6.43",
                            "version_value": "4.7.84"
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                      }
                    },
                    {
                      "product_name": "Wireless 1552WU Gateway",
                      "version": {
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            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
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            }
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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.

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.

Action not permitted

CNVD-2020-36949

CVE-2020-12030 (GCVE-0-2020-12030)

Tags

Sightings

Nomenclature

Related by attack behaviour