cnvd - cnvd-2021-02626

cnvd-2021-02626

Vulnerability from cnvd

Title: Mercusys Mercury X18G路径遍历漏洞（CNVD-2021-02626）

Description:

Mercusys Mercury X18G是中国Mercusys公司的一款路由器。

Mercusys Mercury X18G存在安全漏洞，允许远程攻击者可以利用漏洞提交特殊的/loginLess/请求，可读取敏感信息。

Severity: 中

Patch Name: Mercusys Mercury X18G路径遍历漏洞（CNVD-2021-02626）的补丁

Patch Description:

Mercusys Mercury X18G是中国Mercusys公司的一款路由器。

Mercusys Mercury X18G存在安全漏洞，允许远程攻击者可以利用漏洞提交特殊的/loginLess/请求，可读取敏感信息。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://www.mercurycom.com.cn/product-521-1.html

Reference: https://github.com/BATTZION/MY_REQUEST/blob/master/Mercury%20Router%20Web%20Server%20Directory%20Traversal.md

Impacted products

Name
Mercusys Mercury X18G 1.0.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23241",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-23241"
    }
  },
  "description": "Mercusys Mercury X18G\u662f\u4e2d\u56fdMercusys\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\n\nMercusys Mercury X18G\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684/loginLess/\u8bf7\u6c42\uff0c\u53ef\u8bfb\u53d6\u654f\u611f\u4fe1\u606f\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.mercurycom.com.cn/product-521-1.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-02626",
  "openTime": "2021-01-13",
  "patchDescription": "Mercusys Mercury X18G\u662f\u4e2d\u56fdMercusys\u516c\u53f8\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\r\n\r\nMercusys Mercury X18G\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684/loginLess/\u8bf7\u6c42\uff0c\u53ef\u8bfb\u53d6\u654f\u611f\u4fe1\u606f\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": "Mercusys Mercury X18G\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2021-02626\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Mercusys Mercury X18G 1.0.5"
  },
  "referenceLink": "https://github.com/BATTZION/MY_REQUEST/blob/master/Mercury%20Router%20Web%20Server%20Directory%20Traversal.md",
  "serverity": "\u4e2d",
  "submitTime": "2021-01-11",
  "title": "Mercusys Mercury X18G\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\uff08CNVD-2021-02626\uff09"
}

CVE-2021-23241 (GCVE-0-2021-23241)

Vulnerability from cvelistv5

Published

2021-01-07 20:19

Modified

2024-08-03 19:05

Severity ?

CWE

Summary

MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../ in conjunction with a loginLess or login.htm URI (for authentication bypass) to the web server, as demonstrated by the /loginLess/../../etc/passwd URI.

References

▼	URL	Tags
	https://www.mercusys.com/en/	x_refsource_MISC
	https://github.com/BATTZION/MY_REQUEST/blob/master/Mercury%20Router%20Web%20Server%20Directory%20Traversal.md	x_refsource_MISC
	https://www.mercurycom.com.cn/product-521-1.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T19:05:55.627Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mercusys.com/en/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/BATTZION/MY_REQUEST/blob/master/Mercury%20Router%20Web%20Server%20Directory%20Traversal.md"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.mercurycom.com.cn/product-521-1.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../ in conjunction with a loginLess or login.htm URI (for authentication bypass) to the web server, as demonstrated by the /loginLess/../../etc/passwd URI."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-01-07T20:19:31",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mercusys.com/en/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/BATTZION/MY_REQUEST/blob/master/Mercury%20Router%20Web%20Server%20Directory%20Traversal.md"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.mercurycom.com.cn/product-521-1.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-23241",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "MERCUSYS Mercury X18G 1.0.5 devices allow Directory Traversal via ../ in conjunction with a loginLess or login.htm URI (for authentication bypass) to the web server, as demonstrated by the /loginLess/../../etc/passwd URI."
            }
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        },
        "problemtype": {
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              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
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            }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.mercusys.com/en/",
              "refsource": "MISC",
              "url": "https://www.mercusys.com/en/"
            },
            {
              "name": "https://github.com/BATTZION/MY_REQUEST/blob/master/Mercury%20Router%20Web%20Server%20Directory%20Traversal.md",
              "refsource": "MISC",
              "url": "https://github.com/BATTZION/MY_REQUEST/blob/master/Mercury%20Router%20Web%20Server%20Directory%20Traversal.md"
            },
            {
              "name": "https://www.mercurycom.com.cn/product-521-1.html",
              "refsource": "MISC",
              "url": "https://www.mercurycom.com.cn/product-521-1.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-23241",
    "datePublished": "2021-01-07T20:19:32",
    "dateReserved": "2021-01-07T00:00:00",
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  },
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  "dataVersion": "5.1"
}

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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