Vulnerability-Lookup

CNVD-2020-04569

Vulnerability from cnvd - Published: 2020-02-11

Title

MikroTik WinBox路径遍历漏洞

Description

MikroTik RouterOS是一种路由操作系统，是基于Linux核心开发，兼容x86 PC的路由软件，可通过该软件将标准的PC电脑变成专业路由器。Winbox是基于Windows下远程管理RouterOS 的软件，提供直观方便的图形界面。 MikroTik WinBox中存在路径遍历漏洞。该漏洞源于网络系统或产品未能正确地过滤资源或文件路径中的特殊元素。攻击者可利用该漏洞访问受限目录之外的位置。

Severity

中

Patch Name

MikroTik WinBox路径遍历漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://forum.mikrotik.com/viewtopic.php?f=21&t=157150

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-5720

Impacted products

Name
MikroTik Winbox

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-5720"
    }
  },
  "description": "MikroTik RouterOS\u662f\u4e00\u79cd\u8def\u7531\u64cd\u4f5c\u7cfb\u7edf\uff0c\u662f\u57fa\u4e8eLinux\u6838\u5fc3\u5f00\u53d1\uff0c\u517c\u5bb9x86 PC\u7684\u8def\u7531\u8f6f\u4ef6\uff0c\u53ef\u901a\u8fc7\u8be5\u8f6f\u4ef6\u5c06\u6807\u51c6\u7684PC\u7535\u8111\u53d8\u6210\u4e13\u4e1a\u8def\u7531\u5668\u3002Winbox\u662f\u57fa\u4e8eWindows\u4e0b\u8fdc\u7a0b\u7ba1\u7406RouterOS \u7684\u8f6f\u4ef6\uff0c\u63d0\u4f9b\u76f4\u89c2\u65b9\u4fbf\u7684\u56fe\u5f62\u754c\u9762\u3002 \n\nMikroTik WinBox\u4e2d\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u80fd\u6b63\u786e\u5730\u8fc7\u6ee4\u8d44\u6e90\u6216\u6587\u4ef6\u8def\u5f84\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u53d7\u9650\u76ee\u5f55\u4e4b\u5916\u7684\u4f4d\u7f6e\u3002",
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-04569",
  "openTime": "2020-02-11",
  "patchDescription": "MikroTik RouterOS\u662f\u4e00\u79cd\u8def\u7531\u64cd\u4f5c\u7cfb\u7edf\uff0c\u662f\u57fa\u4e8eLinux\u6838\u5fc3\u5f00\u53d1\uff0c\u517c\u5bb9x86 PC\u7684\u8def\u7531\u8f6f\u4ef6\uff0c\u53ef\u901a\u8fc7\u8be5\u8f6f\u4ef6\u5c06\u6807\u51c6\u7684PC\u7535\u8111\u53d8\u6210\u4e13\u4e1a\u8def\u7531\u5668\u3002Winbox\u662f\u57fa\u4e8eWindows\u4e0b\u8fdc\u7a0b\u7ba1\u7406RouterOS \u7684\u8f6f\u4ef6\uff0c\u63d0\u4f9b\u76f4\u89c2\u65b9\u4fbf\u7684\u56fe\u5f62\u754c\u9762\u3002 \r\n\r\nMikroTik WinBox\u4e2d\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u80fd\u6b63\u786e\u5730\u8fc7\u6ee4\u8d44\u6e90\u6216\u6587\u4ef6\u8def\u5f84\u4e2d\u7684\u7279\u6b8a\u5143\u7d20\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8bbf\u95ee\u53d7\u9650\u76ee\u5f55\u4e4b\u5916\u7684\u4f4d\u7f6e\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": "MikroTik WinBox\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "MikroTik Winbox"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5720",
  "serverity": "\u4e2d",
  "submitTime": "2020-02-11",
  "title": "MikroTik WinBox\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}

CVE-2020-5720 (GCVE-0-2020-5720)

Vulnerability from cvelistv5 – Published: 2020-02-06 16:51 – Updated: 2024-08-04 08:39

Summary

MikroTik WinBox before 3.21 is vulnerable to a path traversal vulnerability that allows creation of arbitrary files wherevere WinBox has write permissions. WinBox is vulnerable to this attack if it connects to a malicious endpoint or if an attacker mounts a man in the middle attack.

Severity

No CVSS data available.

CWE

CWE-22 - Path Traversal File Writing (CWE-22)

Assigner

tenable mitre root

References

1 reference

URL	Tags
https://www.tenable.com/security/research/tra-2020-07	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	MikroTik WinBox	Affected: All versions prior to version 3.21

Show details on NVD website

JSON

To clipboard

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              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2020-07"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "MikroTik WinBox",
          "vendor": "n/a",
          "versions": [
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            }
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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      },
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        },
        "affects": {
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              {
                "product": {
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                    {
                      "product_name": "MikroTik WinBox",
                      "version": {
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                          {
                            "version_value": "All versions prior to version 3.21"
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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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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-2020-04569

CVE-2020-5720 (GCVE-0-2020-5720)

Tags

Sightings

Nomenclature

Related by attack behaviour