cnvd - cnvd-2021-29993

cnvd-2021-29993

Vulnerability from cnvd

Title: NEC Aterm信息泄露漏洞

Description:

NEC Aterm是日本电气（NEC）公司的一个无线路由器。

NEC Aterm存在信息泄露漏洞，该漏洞允许远程用户在目标系统上执行任意shell命令。目前没有详细的漏洞细节提供。

Severity: 中

Patch Name: NEC Aterm信息泄露漏洞的补丁

Patch Description:

NEC Aterm是日本电气（NEC）公司的一个无线路由器。

NEC Aterm存在信息泄露漏洞，该漏洞允许远程用户在目标系统上执行任意shell命令。目前没有详细的漏洞细节提供。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://jpn.nec.com/security-info/secinfo/nv21-010.html

Reference: https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000030.html

Impacted products

Name
['NEC NEC Aterm WF1200CR 1.3.2', 'NEC NEC Aterm WF1200CR 1.3.3', 'NEC NEC Aterm WF1200CR 1.5.1']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20712"
    }
  },
  "description": "NEC Aterm\u662f\u65e5\u672c\u7535\u6c14\uff08NEC\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nNEC Aterm\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u8fdc\u7a0b\u7528\u6237\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610fshell\u547d\u4ee4\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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://jpn.nec.com/security-info/secinfo/nv21-010.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-29993",
  "openTime": "2021-04-22",
  "patchDescription": "NEC Aterm\u662f\u65e5\u672c\u7535\u6c14\uff08NEC\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nNEC Aterm\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u5141\u8bb8\u8fdc\u7a0b\u7528\u6237\u5728\u76ee\u6807\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610fshell\u547d\u4ee4\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "NEC Aterm\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "NEC NEC Aterm WF1200CR 1.3.2",
      "NEC NEC Aterm WF1200CR 1.3.3",
      "NEC NEC Aterm WF1200CR 1.5.1"
    ]
  },
  "referenceLink": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-000030.html",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-14",
  "title": "NEC Aterm\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2021-20712 (GCVE-0-2021-20712)

Vulnerability from cvelistv5

Published

2021-04-26 00:20

Modified

2024-08-03 17:53

Severity ?

CWE

Improper Access Control

Summary

Improper access control vulnerability in NEC Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier allows a device connected to the LAN side to be accessed from the WAN side due to the defect in the IPv6 firewall function.

References

▼	URL	Tags
	https://jpn.nec.com/security-info/secinfo/nv21-010.html	x_refsource_MISC
	https://jvn.jp/en/jp/JVN29739718/index.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	NEC Corporation	NEC Aterm devices	Version: Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:53:21.234Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "url": "https://jpn.nec.com/security-info/secinfo/nv21-010.html"
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            "url": "https://jvn.jp/en/jp/JVN29739718/index.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "NEC Aterm devices",
          "vendor": "NEC Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier"
            }
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        }
      ],
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper Access Control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-04-26T00:20:46",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
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      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jpn.nec.com/security-info/secinfo/nv21-010.html"
        },
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jvn.jp/en/jp/JVN29739718/index.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2021-20712",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "NEC Aterm devices",
                      "version": {
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            }
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            },
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  "cveMetadata": {
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    "dateReserved": "2020-12-17T00:00:00",
    "dateUpdated": "2024-08-03T17:53:21.234Z",
    "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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