cnvd - cnvd-2020-63627

cnvd-2020-63627

Vulnerability from cnvd

Title: Moxa MXView本地权限提升漏洞

Description:

Moxa MXview是一款用于监控和诊断工业网络的网络管理软件。

Moxa MXView series 3.1.8的文件系统权限存在本地权限提升漏洞。攻击者可通过在脚本中添加代码或替换二进制文件利用该漏洞提升权限。

Severity: 高

Patch Name: Moxa MXView本地权限提升漏洞的补丁

Patch Description:

Moxa MXview是一款用于监控和诊断工业网络的网络管理软件。

Moxa MXView series 3.1.8的文件系统权限存在本地权限提升漏洞。攻击者可通过在脚本中添加代码或替换二进制文件利用该漏洞提升权限。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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://www.moxa.com/en/support/support/security-advisory/mxview-series-network-management-software-vulnerabilities

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-13537

Impacted products

Name
Moxa Moxa MXView series 3.1.8

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13537",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13537"
    }
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  "description": "Moxa MXview\u662f\u4e00\u6b3e\u7528\u4e8e\u76d1\u63a7\u548c\u8bca\u65ad\u5de5\u4e1a\u7f51\u7edc\u7684\u7f51\u7edc\u7ba1\u7406\u8f6f\u4ef6\u3002\n\nMoxa MXView series 3.1.8\u7684\u6587\u4ef6\u7cfb\u7edf\u6743\u9650\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5728\u811a\u672c\u4e2d\u6dfb\u52a0\u4ee3\u7801\u6216\u66ff\u6362\u4e8c\u8fdb\u5236\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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://www.moxa.com/en/support/support/security-advisory/mxview-series-network-management-software-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-63627",
  "openTime": "2020-11-16",
  "patchDescription": "Moxa MXview\u662f\u4e00\u6b3e\u7528\u4e8e\u76d1\u63a7\u548c\u8bca\u65ad\u5de5\u4e1a\u7f51\u7edc\u7684\u7f51\u7edc\u7ba1\u7406\u8f6f\u4ef6\u3002\r\n\r\nMoxa MXView series 3.1.8\u7684\u6587\u4ef6\u7cfb\u7edf\u6743\u9650\u5b58\u5728\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5728\u811a\u672c\u4e2d\u6dfb\u52a0\u4ee3\u7801\u6216\u66ff\u6362\u4e8c\u8fdb\u5236\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\u6743\u9650\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": "Moxa MXView\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Moxa Moxa MXView series 3.1.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13537",
  "serverity": "\u9ad8",
  "submitTime": "2020-11-06",
  "title": "Moxa MXView\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2020-13537 (GCVE-0-2020-13537)

Vulnerability from cvelistv5

Published

2020-11-05 20:09

Modified

2024-08-04 12:18

Severity ?

9.3 (Critical) - CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-276 - Incorrect Default Permissions

Summary

An exploitable local privilege elevation vulnerability exists in the file system permissions of Moxa MXView series 3.1.8 installation. Depending on the vector chosen, an attacker can either add code to a script or replace a binary.By default MXViewService, which starts as a NT SYSTEM authority user executes a series of Node.Js scripts to start additional application functionality and among them the mosquitto executable is also run.

References

▼	URL	Tags
	https://talosintelligence.com/vulnerability_reports/TALOS-2020-1148	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Moxa	Version: Moxa MXView Series 3.1.8

Show details on NVD website

JSON

To clipboard

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            "baseScore": 9.3,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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