Vulnerability-Lookup

CNVD-2022-59208

Vulnerability from cnvd - Published: 2022-08-25

Title

Linksys MR8300操作系统命令注入漏洞

Description

Linksys MR8300是美国Linksys公司的一款高性能三频路由器。 Linksys MR8300 Router 1.0版本存在操作系统命令注入漏洞，该漏洞源于在注册DDNS服务时，通过指定用户名和密码，攻击者可以利用该漏洞执行任意操作系统命令。

Severity

中

Patch Name

Linksys MR8300操作系统命令注入漏洞的补丁

Patch Description

Linksys MR8300是美国Linksys公司的一款高性能三频路由器。 Linksys MR8300 Router 1.0版本存在操作系统命令注入漏洞，该漏洞源于在注册DDNS服务时，通过指定用户名和密码，攻击者可以利用该漏洞执行任意操作系统命令。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://downloads.linksys.com/support/assets/releasenotes/MR8300_1.1.10.210186_Customer_ReleaseNotes.txt

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-38132

Impacted products

Name
Linksys MR8300 1.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-38132"
    }
  },
  "description": "Linksys MR8300\u662f\u7f8e\u56fdLinksys\u516c\u53f8\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u4e09\u9891\u8def\u7531\u5668\u3002\n\nLinksys MR8300 Router 1.0\u7248\u672c\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u6ce8\u518cDDNS\u670d\u52a1\u65f6\uff0c\u901a\u8fc7\u6307\u5b9a\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\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://downloads.linksys.com/support/assets/releasenotes/MR8300_1.1.10.210186_Customer_ReleaseNotes.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-59208",
  "openTime": "2022-08-25",
  "patchDescription": "Linksys MR8300\u662f\u7f8e\u56fdLinksys\u516c\u53f8\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u4e09\u9891\u8def\u7531\u5668\u3002\r\n\r\nLinksys MR8300 Router 1.0\u7248\u672c\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u6ce8\u518cDDNS\u670d\u52a1\u65f6\uff0c\u901a\u8fc7\u6307\u5b9a\u7528\u6237\u540d\u548c\u5bc6\u7801\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\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": "Linksys MR8300\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Linksys MR8300 1.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-38132",
  "serverity": "\u4e2d",
  "submitTime": "2022-08-24",
  "title": "Linksys MR8300\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2022-38132 (GCVE-0-2022-38132)

Vulnerability from cvelistv5 – Published: 2022-08-23 23:16 – Updated: 2024-09-16 22:56

Title

Summary

Command injection vulnerability in Linksys MR8300 router while Registration to DDNS Service. By specifying username and password, an attacker connected to the router's web interface can execute arbitrary OS commands. The username and password fields are not sanitized correctly and are used as URL construction arguments, allowing URL redirection to an arbitrary server, downloading an arbitrary script file, and eventually executing the file in the device. This issue affects: Linksys MR8300 Router 1.0.

Severity

8.2 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-78 - OS Command Injection

Assigner

Cybellum Scorecard

References

1 reference

URL	Tags
https://downloads.linksys.com/support/assets/rele…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Linksys	MR8300 Router	Affected: Firmware 1.0

Date Public

2022-08-23 00:00

Credits

Cybellum Technologies LTD.

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T10:45:52.623Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://downloads.linksys.com/support/assets/releasenotes/MR8300_1.1.10.210186_Customer_ReleaseNotes.txt"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MR8300 Router",
          "vendor": "Linksys",
          "versions": [
            {
              "status": "affected",
              "version": "Firmware 1.0"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "Vulnerable Router connected."
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Cybellum Technologies LTD."
        }
      ],
      "datePublic": "2022-08-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Command injection vulnerability in Linksys MR8300 router while Registration to DDNS Service. By specifying username and password, an attacker connected to the router\u0027s web interface can execute arbitrary OS commands. The username and password fields are not sanitized correctly and are used as URL construction arguments, allowing URL redirection to an arbitrary server, downloading an arbitrary script file, and eventually executing the file in the device. This issue affects: Linksys MR8300 Router 1.0."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78 OS Command Injection",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-08-23T23:16:32.000Z",
        "orgId": "24e70c8d-eeca-431d-8285-199a41b4014e",
        "shortName": "Cybellum"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://downloads.linksys.com/support/assets/releasenotes/MR8300_1.1.10.210186_Customer_ReleaseNotes.txt"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to firmware version 1,1 is available here: https://www.linksys.com/support-article?articleNum=293921"
        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "Command injection vulnerability in Linksys MR8300 router while Registration to DDNS Service. By specifying username and password, an attacker connected to the router\u0027s web interface can execute arbitrary OS commands.",
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "info@cybellum.com",
          "DATE_PUBLIC": "2022-08-23T14:10:00.000Z",
          "ID": "CVE-2022-38132",
          "STATE": "PUBLIC",
          "TITLE": "Command injection vulnerability in Linksys MR8300 router while Registration to DDNS Service. By specifying username and password, an attacker connected to the router\u0027s web interface can execute arbitrary OS commands."
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "MR8300 Router",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_name": "Firmware",
                            "version_value": "1.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Linksys"
              }
            ]
          }
        },
        "configuration": [
          {
            "lang": "en",
            "value": "Vulnerable Router connected."
          }
        ],
        "credit": [
          {
            "lang": "eng",
            "value": "Cybellum Technologies LTD."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
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        "description": {
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            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
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        "impact": {
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
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                  "value": "CWE-78 OS Command Injection"
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          "reference_data": [
            {
              "name": "https://downloads.linksys.com/support/assets/releasenotes/MR8300_1.1.10.210186_Customer_ReleaseNotes.txt",
              "refsource": "MISC",
              "url": "https://downloads.linksys.com/support/assets/releasenotes/MR8300_1.1.10.210186_Customer_ReleaseNotes.txt"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "Upgrade to firmware version 1,1 is available here: https://www.linksys.com/support-article?articleNum=293921"
          }
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        "source": {
          "discovery": "EXTERNAL"
        }
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    }
  },
  "cveMetadata": {
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    "datePublished": "2022-08-23T23:16:32.342Z",
    "dateReserved": "2022-08-10T00:00:00.000Z",
    "dateUpdated": "2024-09-16T22:56:38.631Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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CNVD-2022-59208

CVE-2022-38132 (GCVE-0-2022-38132)

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Nomenclature

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