cnvd - cnvd-2021-95488

cnvd-2021-95488

Vulnerability from cnvd

Title: elecom lan routers操作系统命令注入漏洞

Description:

elecom lan routers是日本Elecom的一款路由器。

elecom lan routers存在操作系统命令注入漏洞，攻击者可利用该漏洞通过未指定的向量执行任意操作系统命令。

Severity: 中

Patch Name: elecom lan routers操作系统命令注入漏洞的补丁

Patch Description:

elecom lan routers是日本Elecom的一款路由器。

elecom lan routers存在操作系统命令注入漏洞，攻击者可利用该漏洞通过未指定的向量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:

厂商已发布了漏洞修复程序，请及时关注更新： http://www.elecom.co.jp/news/security/20211130-01/

Reference: https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000108.html

Impacted products

Name
['Elecom lan routers <=WRH-733GBK firmware v1.02.9', 'Elecom lan routers <=WRH-733GWH firmware v1.02.9']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20853",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20853"
    }
  },
  "description": "elecom lan routers\u662f\u65e5\u672cElecom\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\n\nelecom lan routers\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672a\u6307\u5b9a\u7684\u5411\u91cf\u6267\u884c\u4efb\u610f\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://www.elecom.co.jp/news/security/20211130-01/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-95488",
  "openTime": "2021-12-09",
  "patchDescription": "elecom lan routers\u662f\u65e5\u672cElecom\u7684\u4e00\u6b3e\u8def\u7531\u5668\u3002\r\n\r\nelecom lan routers\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672a\u6307\u5b9a\u7684\u5411\u91cf\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": "elecom lan routers\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Elecom lan routers \u003c=WRH-733GBK firmware v1.02.9",
      "Elecom lan routers \u003c=WRH-733GWH firmware v1.02.9"
    ]
  },
  "referenceLink": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000108.html",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-01",
  "title": "elecom lan routers\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2021-20853 (GCVE-0-2021-20853)

Vulnerability from cvelistv5

Published

2021-12-01 02:15

Modified

2024-08-03 17:53

Severity ?

CWE

OS Command Injection

Summary

ELECOM LAN routers (WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior) allows a network-adjacent attacker with an administrator privilege to execute arbitrary OS commands via unspecified vectors.

References

▼	URL	Tags
	https://www.elecom.co.jp/news/security/20211130-01/	x_refsource_MISC
	https://jvn.jp/en/jp/JVN88993473/index.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	ELECOM CO.,LTD.	ELECOM LAN routers	Version: WRH-733GBK firmware v1.02.9 and prior and WRH-733GWH firmware v1.02.9 and prior

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:53:23.052Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
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              "x_transferred"
            ],
            "url": "https://www.elecom.co.jp/news/security/20211130-01/"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN88993473/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ELECOM LAN routers",
          "vendor": "ELECOM CO.,LTD.",
          "versions": [
            {
              "status": "affected",
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        }
      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "OS Command Injection",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-01T02:15:41",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.elecom.co.jp/news/security/20211130-01/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jvn.jp/en/jp/JVN88993473/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2021-20853",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "ELECOM LAN routers",
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              }
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        },
        "data_format": "MITRE",
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        "data_version": "4.0",
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        },
        "problemtype": {
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  "cveMetadata": {
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    "datePublished": "2021-12-01T02:15:41",
    "dateReserved": "2020-12-17T00:00:00",
    "dateUpdated": "2024-08-03T17:53:23.052Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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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