Vulnerability-Lookup

CNVD-2020-07244

Vulnerability from cnvd - Published: 2020-02-14

Title

MikroTik Winbox中间人攻击漏洞

Description

Winbox是一个可让您使用快速简单的GUI管理MikroTik RouterOS的小实用程序。 MikroTik Winbox 3.20及更早版本存在中间人攻击漏洞。攻击者可利用该漏洞降级客户端的身份验证协议，并恢复用户的用户名和MD5哈希密码。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://mikrotik.com/download

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-3981

Impacted products

Name
MikroTik Winbox <=3.20

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-3981",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-3981"
    }
  },
  "description": "Winbox\u662f\u4e00\u4e2a\u53ef\u8ba9\u60a8\u4f7f\u7528\u5feb\u901f\u7b80\u5355\u7684GUI\u7ba1\u7406MikroTik RouterOS\u7684\u5c0f\u5b9e\u7528\u7a0b\u5e8f\u3002\n\nMikroTik Winbox 3.20\u53ca\u66f4\u65e9\u7248\u672c\u5b58\u5728\u4e2d\u95f4\u4eba\u653b\u51fb\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u964d\u7ea7\u5ba2\u6237\u7aef\u7684\u8eab\u4efd\u9a8c\u8bc1\u534f\u8bae\uff0c\u5e76\u6062\u590d\u7528\u6237\u7684\u7528\u6237\u540d\u548cMD5\u54c8\u5e0c\u5bc6\u7801\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://mikrotik.com/download",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-07244",
  "openTime": "2020-02-14",
  "products": {
    "product": "MikroTik Winbox \u003c=3.20"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-3981",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-20",
  "title": "MikroTik Winbox\u4e2d\u95f4\u4eba\u653b\u51fb\u6f0f\u6d1e"
}

CVE-2019-3981 (GCVE-0-2019-3981)

Vulnerability from cvelistv5 – Published: 2020-01-14 18:13 – Updated: 2024-08-04 19:26

Summary

MikroTik Winbox 3.20 and below is vulnerable to man in the middle attacks. A man in the middle can downgrade the client's authentication protocol and recover the user's username and MD5 hashed password.

Severity ?

No CVSS data available.

CWE

CWE-300

Assigner

tenable

References

URL

Tags

https://www.tenable.com/security/research/tra-2020-01

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	MikroTik	WinBox	Affected: Winbox 3.20 and below.

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T19:26:27.758Z",
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              "x_transferred"
            ],
            "url": "https://www.tenable.com/security/research/tra-2020-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "product": "WinBox",
          "vendor": "MikroTik",
          "versions": [
            {
              "status": "affected",
              "version": "Winbox 3.20 and below."
            }
          ]
        }
      ],
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        }
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              "description": "CWE-300",
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          "tags": [
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          ],
          "url": "https://www.tenable.com/security/research/tra-2020-01"
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      ],
      "x_legacyV4Record": {
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                    {
                      "product_name": "WinBox",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Winbox 3.20 and below."
                          }
                        ]
                      }
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                "vendor_name": "MikroTik"
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              "refsource": "MISC",
              "url": "https://www.tenable.com/security/research/tra-2020-01"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "5ac1ecc2-367a-4d16-a0b2-35d495ddd0be",
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    "dateReserved": "2019-01-03T00:00:00",
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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-2020-07244

CVE-2019-3981 (GCVE-0-2019-3981)

Tags

Sightings

Nomenclature