cnvd - cnvd-2018-08279

CNVD-2018-08279

Vulnerability from cnvd - Published: 2018-04-25

Title

Allen Bradley Micrologix 1400 Series B FRN访问控制漏洞（CNVD-2018-08279）

Description

Allen Bradley Micrologix 1400 Series B FRN是美国罗克韦尔（Rockwell Automation）公司的一款可编程逻辑控制器。 Allen Bradley Micrologix 1400 Series B FRN21.2及更早版本中的数据、程序及函数文件权限功能存在访问控制漏洞。当未安装内存模块时，击者可通过设置NVRAM/内存模块用户程序不匹配位（S2：9）来触发故障状态。

Severity

高

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.rockwellautomation.com/

Reference

https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443

Impacted products

Name
Rockwell Automation Allen Bradley Micrologix 1400 Series B FRN <=21.2

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JSON

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    "cve": {
      "cveNumber": "CVE-2017-14464"
    }
  },
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  "discovererName": "Jared Rittle and Patrick DeSantis",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.rockwellautomation.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-08279",
  "openTime": "2018-04-25",
  "products": {
    "product": "Rockwell Automation Allen Bradley Micrologix 1400 Series B FRN \u003c=21.2"
  },
  "referenceLink": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443",
  "serverity": "\u9ad8",
  "submitTime": "2018-04-08",
  "title": "Allen Bradley Micrologix 1400 Series B FRN\u8bbf\u95ee\u63a7\u5236\u6f0f\u6d1e\uff08CNVD-2018-08279\uff09"
}

CVE-2017-14464 (GCVE-0-2017-14464)

Vulnerability from cvelistv5 – Published: 2018-04-05 21:00 – Updated: 2024-09-16 21:57

Summary

An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability.Required Keyswitch State: REMOTE or PROG Associated Fault Code: 0001 Fault Type: Non-User Description: A fault state can be triggered by setting the NVRAM/memory module user program mismatch bit (S2:9) when a memory module is NOT installed.

Severity ?

10 (Critical)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

denial of service

Assigner

talos

References

URL

Tags

https://www.talosintelligence.com/vulnerability_r…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Talos	Allen Bradley	Affected: Allen Bradley Micrologix 1400 Series B FRN 21.2, Allen Bradley Micrologix 1400 Series B FRN 21.0, Allen Bradley Micrologix 1400 Series B FRN 15

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          "dateUpdated": "2024-08-05T19:27:40.681Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0443"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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          "vendor": "Talos",
          "versions": [
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        }
      ],
      "metrics": [
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          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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        "shortName": "talos"
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        },
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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2018-08279

CVE-2017-14464 (GCVE-0-2017-14464)

Tags

Sightings

Nomenclature