cnvd - cnvd-2021-61124

cnvd-2021-61124

Vulnerability from cnvd

Title: Siemens SINEC NMS OS命令注入漏洞

Description:

Siemens SINEC NMS是德国西门子（Siemens）公司的一个网络管理系统 (NMS)，该系统可用于全天候集中监控、管理和配置具有数万台设备的工业网络，包括与安全相关的领域。

Siemens SINEC NMS 1.0 SP2之前版本存在安全漏洞，该漏洞源于应用程序在创建可能导致命令注入的批处理操作时错误地中和了特殊元素。具有管理权限的经过身份验证的远程攻击者可以利用此漏洞在具有系统权限的系统上执行任意代码。

Severity: 高

Patch Name: Siemens SINEC NMS OS命令注入漏洞的补丁

Patch Description:

Siemens SINEC NMS 1.0 SP2之前版本存在安全漏洞，该漏洞源于应用程序在创建可能导致命令注入的批处理操作时错误地中和了特殊元素。具有管理权限的经过身份验证的远程攻击者可以利用此漏洞在具有系统权限的系统上执行任意代码。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:

用户可参考如下供应商提供的安全公告获得补丁信息： https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf

Reference: https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf

Impacted products

Name
Siemens SINEC NMS < V1.0 SP2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-33721"
    }
  },
  "description": "Siemens SINEC NMS\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684 \u4e00\u4e2a\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf (NMS)\uff0c\u8be5\u7cfb\u7edf\u53ef\u7528\u4e8e\u5168\u5929\u5019\u96c6\u4e2d\u76d1\u63a7\u3001\u7ba1\u7406\u548c\u914d\u7f6e\u5177\u6709\u6570\u4e07\u53f0\u8bbe\u5907\u7684\u5de5\u4e1a\u7f51\u7edc\uff0c\u5305\u62ec\u4e0e\u5b89\u5168\u76f8\u5173\u7684\u9886\u57df\u3002\n\nSiemens SINEC NMS 1.0 SP2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u7a0b\u5e8f\u5728\u521b\u5efa\u53ef\u80fd\u5bfc\u81f4\u547d\u4ee4\u6ce8\u5165\u7684\u6279\u5904\u7406\u64cd\u4f5c\u65f6\u9519\u8bef\u5730\u4e2d\u548c\u4e86\u7279\u6b8a\u5143\u7d20\u3002\u5177\u6709\u7ba1\u7406\u6743\u9650\u7684\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u5177\u6709\u7cfb\u7edf\u6743\u9650\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-61124",
  "openTime": "2021-08-11",
  "patchDescription": "Siemens SINEC NMS\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684 \u4e00\u4e2a\u7f51\u7edc\u7ba1\u7406\u7cfb\u7edf (NMS)\uff0c\u8be5\u7cfb\u7edf\u53ef\u7528\u4e8e\u5168\u5929\u5019\u96c6\u4e2d\u76d1\u63a7\u3001\u7ba1\u7406\u548c\u914d\u7f6e\u5177\u6709\u6570\u4e07\u53f0\u8bbe\u5907\u7684\u5de5\u4e1a\u7f51\u7edc\uff0c\u5305\u62ec\u4e0e\u5b89\u5168\u76f8\u5173\u7684\u9886\u57df\u3002\r\n\r\nSiemens SINEC NMS 1.0 SP2\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5e94\u7528\u7a0b\u5e8f\u5728\u521b\u5efa\u53ef\u80fd\u5bfc\u81f4\u547d\u4ee4\u6ce8\u5165\u7684\u6279\u5904\u7406\u64cd\u4f5c\u65f6\u9519\u8bef\u5730\u4e2d\u548c\u4e86\u7279\u6b8a\u5143\u7d20\u3002\u5177\u6709\u7ba1\u7406\u6743\u9650\u7684\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u5177\u6709\u7cfb\u7edf\u6743\u9650\u7684\u7cfb\u7edf\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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": "Siemens SINEC NMS OS\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Siemens SINEC NMS \u003c V1.0 SP2"
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf",
  "serverity": "\u9ad8",
  "submitTime": "2021-08-11",
  "title": "Siemens SINEC NMS OS\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2021-33721 (GCVE-0-2021-33721)

Vulnerability from cvelistv5

Published

2021-08-10 10:35

Modified

2024-08-03 23:58

Severity ?

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Summary

A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2). The affected application incorrectly neutralizes special elements when creating batch operations which could lead to command injection. An authenticated remote attacker with administrative privileges could exploit this vulnerability to execute arbitrary code on the system with system privileges.

References

▼	URL	Tags
	https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Siemens	SINEC NMS	Version: All versions < V1.0 SP2

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:58:22.827Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SINEC NMS",
          "vendor": "Siemens",
          "versions": [
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              "version": "All versions \u003c V1.0 SP2"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-78",
              "description": "CWE-78: Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
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              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-14T10:47:37",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "productcert@siemens.com",
          "ID": "CVE-2021-33721",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "SINEC NMS",
                      "version": {
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              }
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "A vulnerability has been identified in SINEC NMS (All versions \u003c V1.0 SP2). The affected application incorrectly neutralizes special elements when creating batch operations which could lead to command injection. An authenticated remote attacker with administrative privileges could exploit this vulnerability to execute arbitrary code on the system with system privileges."
            }
          ]
        },
        "problemtype": {
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              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-78: Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
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            {
              "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf",
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              "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-756744.pdf"
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  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2021-33721",
    "datePublished": "2021-08-10T10:35:32",
    "dateReserved": "2021-05-28T00:00:00",
    "dateUpdated": "2024-08-03T23:58:22.827Z",
    "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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