Vulnerability-Lookup

CNVD-2017-26353

Vulnerability from cnvd - Published: 2017-09-12

Title

SAP NetWeaver AS JAVA XML外部实体注入漏洞

Description

SAP NetWeaver是德国思爱普（SAP）公司的一套面向服务的集成化应用平台，该平台可为SAP应用提供开发和运行环境。SAP NetWeaver AS（Application Server）Java是一款运行于NetWeaver中且基于Java编程语言的应用服务器。 SAP NetWeaver AS JAVA 7.5版本中的com.sap.km.cm.ice存在XML外部实体注入漏洞。远程攻击者可借助XML请求中特制的DTD利用该漏洞读取任意文件或实施服务器端请求伪造攻击。

Severity

中

Patch Name

SAP NetWeaver AS JAVA XML外部实体注入漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.sap.com/index.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-11457

Impacted products

Name
SAP NetWeaver AS JAVA 7.5

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-11457"
    }
  },
  "description": "SAP NetWeaver\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u9762\u5411\u670d\u52a1\u7684\u96c6\u6210\u5316\u5e94\u7528\u5e73\u53f0\uff0c\u8be5\u5e73\u53f0\u53ef\u4e3aSAP\u5e94\u7528\u63d0\u4f9b\u5f00\u53d1\u548c\u8fd0\u884c\u73af\u5883\u3002SAP NetWeaver AS\uff08Application Server\uff09Java\u662f\u4e00\u6b3e\u8fd0\u884c\u4e8eNetWeaver\u4e2d\u4e14\u57fa\u4e8eJava\u7f16\u7a0b\u8bed\u8a00\u7684\u5e94\u7528\u670d\u52a1\u5668\u3002\r\n\r\nSAP NetWeaver AS JAVA 7.5\u7248\u672c\u4e2d\u7684com.sap.km.cm.ice\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9XML\u8bf7\u6c42\u4e2d\u7279\u5236\u7684DTD\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u4efb\u610f\u6587\u4ef6\u6216\u5b9e\u65bd\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u653b\u51fb\u3002",
  "discovererName": "SAP",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.sap.com/index.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-26353",
  "openTime": "2017-09-12",
  "patchDescription": "SAP NetWeaver\u662f\u5fb7\u56fd\u601d\u7231\u666e\uff08SAP\uff09\u516c\u53f8\u7684\u4e00\u5957\u9762\u5411\u670d\u52a1\u7684\u96c6\u6210\u5316\u5e94\u7528\u5e73\u53f0\uff0c\u8be5\u5e73\u53f0\u53ef\u4e3aSAP\u5e94\u7528\u63d0\u4f9b\u5f00\u53d1\u548c\u8fd0\u884c\u73af\u5883\u3002SAP NetWeaver AS\uff08Application Server\uff09Java\u662f\u4e00\u6b3e\u8fd0\u884c\u4e8eNetWeaver\u4e2d\u4e14\u57fa\u4e8eJava\u7f16\u7a0b\u8bed\u8a00\u7684\u5e94\u7528\u670d\u52a1\u5668\u3002\r\n\r\nSAP NetWeaver AS JAVA 7.5\u7248\u672c\u4e2d\u7684com.sap.km.cm.ice\u5b58\u5728XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9XML\u8bf7\u6c42\u4e2d\u7279\u5236\u7684DTD\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u4efb\u610f\u6587\u4ef6\u6216\u5b9e\u65bd\u670d\u52a1\u5668\u7aef\u8bf7\u6c42\u4f2a\u9020\u653b\u51fb\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": "SAP NetWeaver AS JAVA XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SAP NetWeaver AS JAVA 7.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-11457",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-26",
  "title": "SAP NetWeaver AS JAVA XML\u5916\u90e8\u5b9e\u4f53\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2017-11457 (GCVE-0-2017-11457)

Vulnerability from cvelistv5 – Published: 2017-07-25 18:00 – Updated: 2024-08-05 18:12

Summary

XML external entity (XXE) vulnerability in com.sap.km.cm.ice in SAP NetWeaver AS JAVA 7.5 allows remote authenticated users to read arbitrary files or conduct server-side request forgery (SSRF) attacks via a crafted DTD in an XML request, aka SAP Security Note 2387249.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/97572	vdb-entryx_refsource_BID
https://erpscan.io/advisories/erpscan-17-018-sap-…	x_refsource_MISC

Date Public

2017-04-11 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T18:12:39.968Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "97572",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/97572"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://erpscan.io/advisories/erpscan-17-018-sap-netweaver-java-7-5-xxe-com-sap-km-cm-ice/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-04-11T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
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              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-10T17:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "97572",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/97572"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://erpscan.io/advisories/erpscan-17-018-sap-netweaver-java-7-5-xxe-com-sap-km-cm-ice/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-11457",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "XML external entity (XXE) vulnerability in com.sap.km.cm.ice in SAP NetWeaver AS JAVA 7.5 allows remote authenticated users to read arbitrary files or conduct server-side request forgery (SSRF) attacks via a crafted DTD in an XML request, aka SAP Security Note 2387249."
            }
          ]
        },
        "problemtype": {
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                  "value": "n/a"
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              "refsource": "MISC",
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            }
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-11457",
    "datePublished": "2017-07-25T18:00:00.000Z",
    "dateReserved": "2017-07-19T00:00:00.000Z",
    "dateUpdated": "2024-08-05T18:12:39.968Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.