Vulnerability-Lookup

CNVD-2020-13041

Vulnerability from cnvd - Published: 2020-02-24

Title

NEC Aterm WG2600HS OS命令执行漏洞

Description

NEC Aterm WG2600HS是日本电气（NEC）公司的一款无线路由器。 NEC Aterm WG2600HS 1.3.2版本中存在操作系统命令注入漏洞，该漏洞源于外部输入数据构造操作系统可执行命令过程中，网络系统或产品未正确过滤其中的特殊字符、命令等。攻击者可利用该漏洞执行非法操作系统命令。

Severity

高

Patch Name

NEC Aterm WG2600HS OS命令执行漏洞的补丁

Patch Description

NEC Aterm WG2600HS是一款NEC的无线路由器。 NEC Aterm WG2600HS存在输入验证漏洞，远程攻击者可以利用漏洞提交特殊的请求，可以ROOT上下文执行任意OS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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://jvndb.jvn.jp/en/contents/2020/JVNDB-2020-000015.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-5534

Impacted products

Name
NEC Aterm WG2600HS 1.3.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5534",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5534"
    }
  },
  "description": "NEC Aterm WG2600HS\u662f\u65e5\u672c\u7535\u6c14\uff08NEC\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u65e0\u7ebf\u8def\u7531\u5668\u3002\n\nNEC Aterm WG2600HS 1.3.2\u7248\u672c\u4e2d\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5916\u90e8\u8f93\u5165\u6570\u636e\u6784\u9020\u64cd\u4f5c\u7cfb\u7edf\u53ef\u6267\u884c\u547d\u4ee4\u8fc7\u7a0b\u4e2d\uff0c\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u8fc7\u6ee4\u5176\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u3001\u547d\u4ee4\u7b49\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u975e\u6cd5\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://jvndb.jvn.jp/en/contents/2020/JVNDB-2020-000015.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-13041",
  "openTime": "2020-02-24",
  "patchDescription": "NEC Aterm WG2600HS\u662f\u4e00\u6b3eNEC\u7684\u65e0\u7ebf\u8def\u7531\u5668\u3002\r\n\r\nNEC Aterm WG2600HS\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4ee5ROOT\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610fOS\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": "NEC Aterm WG2600HS OS\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NEC Aterm WG2600HS 1.3.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5534",
  "serverity": "\u9ad8",
  "submitTime": "2020-02-24",
  "title": "NEC Aterm WG2600HS OS\u547d\u4ee4\u6267\u884c\u6f0f\u6d1e"
}

CVE-2020-5534 (GCVE-0-2020-5534)

Vulnerability from cvelistv5 – Published: 2020-02-21 09:15 – Updated: 2024-08-04 08:30

Summary

Aterm WG2600HS firmware Ver1.3.2 and earlier allows an authenticated attacker on the same network segment to execute arbitrary OS commands with root privileges via unspecified vectors.

Severity

No CVSS data available.

CWE

OS Command Injection

Assigner

jpcert CNA under the jpcert root

CNA scorecard C 64/100 over 188 records in the last 180 days details

References

2 references

URL	Tags
https://jvn.jp/en/jp/JVN49410695/index.html	x_refsource_MISC
https://jpn.nec.com/security-info/secinfo/nv20-003.html	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NEC Corporation	Aterm WG2600HS	Affected: firmware Ver1.3.2 and earlier

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T08:30:24.549Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN49410695/index.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jpn.nec.com/security-info/secinfo/nv20-003.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Aterm WG2600HS",
          "vendor": "NEC Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "firmware Ver1.3.2 and earlier"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Aterm WG2600HS firmware Ver1.3.2 and earlier allows an authenticated attacker on the same network segment to execute arbitrary OS commands with root privileges via unspecified vectors."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "OS Command Injection",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-02-21T09:15:20.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jvn.jp/en/jp/JVN49410695/index.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jpn.nec.com/security-info/secinfo/nv20-003.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2020-5534",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Aterm WG2600HS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "firmware Ver1.3.2 and earlier"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "NEC Corporation"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Aterm WG2600HS firmware Ver1.3.2 and earlier allows an authenticated attacker on the same network segment to execute arbitrary OS commands with root privileges via unspecified vectors."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "OS Command Injection"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://jvn.jp/en/jp/JVN49410695/index.html",
              "refsource": "MISC",
              "url": "https://jvn.jp/en/jp/JVN49410695/index.html"
            },
            {
              "name": "https://jpn.nec.com/security-info/secinfo/nv20-003.html",
              "refsource": "MISC",
              "url": "https://jpn.nec.com/security-info/secinfo/nv20-003.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2020-5534",
    "datePublished": "2020-02-21T09:15:20.000Z",
    "dateReserved": "2020-01-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T08:30:24.549Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Action not permitted

CNVD-2020-13041

CVE-2020-5534 (GCVE-0-2020-5534)

Tags

Sightings

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