cnvd - cnvd-2016-08768

cnvd-2016-08768

Vulnerability from cnvd

Title: Siemens SIMATIC STEP 7存在信息泄露漏洞(CNVD-2016-08768)

Description:

Siemens SIMATIC是一款采用单一工程技术环境的自动化软件。

Siemens SIMATIC STEP 7 V12和V13存在信息泄露漏洞。本地攻击者利用漏洞可通过暴力破解pre-shared键读取TIA项目文件，构成敏感信息泄露。

Severity: 低

Patch Name: Siemens SIMATIC STEP 7存在信息泄露漏洞的补丁

Patch Description:

Siemens SIMATIC是一款采用单一工程技术环境的自动化软件。

Siemens SIMATIC STEP 7 V12和V13存在信息泄露漏洞。本地攻击者利用漏洞可通过暴力破解pre-shared键读取TIA项目文件，构成敏感信息泄露。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:

用户可升级至V14，参考如下下载地址： https://support.industry.siemens.com/cs/document/109740340

Reference: https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf

Impacted products

Name
Siemens SIEMENS SIMATIC STEP 7 <V14

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-7959"
    }
  },
  "description": "Siemens SIMATIC\u662f\u4e00\u6b3e\u91c7\u7528\u5355\u4e00\u5de5\u7a0b\u6280\u672f\u73af\u5883\u7684\u81ea\u52a8\u5316\u8f6f\u4ef6\u3002\r\n\r\nSiemens SIMATIC STEP 7 V12\u548cV13\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u901a\u8fc7\u66b4\u529b\u7834\u89e3pre-shared\u952e\u8bfb\u53d6TIA\u9879\u76ee\u6587\u4ef6\uff0c\u6784\u6210\u654f\u611f\u4fe1\u606f\u6cc4\u9732\u3002",
  "discovererName": "Dmitry Sklyarov, Gleb Gritsai",
  "formalWay": "\u7528\u6237\u53ef\u5347\u7ea7\u81f3V14\uff0c\u53c2\u8003\u5982\u4e0b\u4e0b\u8f7d\u5730\u5740\uff1a\r\nhttps://support.industry.siemens.com/cs/document/109740340",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-08768",
  "openTime": "2016-10-13",
  "patchDescription": "Siemens SIMATIC\u662f\u4e00\u6b3e\u91c7\u7528\u5355\u4e00\u5de5\u7a0b\u6280\u672f\u73af\u5883\u7684\u81ea\u52a8\u5316\u8f6f\u4ef6\u3002\r\n\r\nSiemens SIMATIC STEP 7 V12\u548cV13\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53ef\u901a\u8fc7\u66b4\u529b\u7834\u89e3pre-shared\u952e\u8bfb\u53d6TIA\u9879\u76ee\u6587\u4ef6\uff0c\u6784\u6210\u654f\u611f\u4fe1\u606f\u6cc4\u9732\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 SIMATIC STEP 7\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Siemens SIEMENS SIMATIC STEP 7 \u003cV14"
  },
  "referenceLink": "https://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf",
  "serverity": "\u4f4e",
  "submitTime": "2016-10-13",
  "title": "Siemens SIMATIC STEP 7\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e(CNVD-2016-08768)"
}

CVE-2016-7959 (GCVE-0-2016-7959)

Vulnerability from cvelistv5

Published

2016-10-13 10:00

Modified

2024-08-06 02:13

Severity ?

CWE

Summary

Siemens SIMATIC STEP 7 (TIA Portal) before 14 improperly stores pre-shared key data in TIA project files, which makes it easier for local users to obtain sensitive information by leveraging access to a file and conducting a brute-force attack.

References

▼	URL	Tags
	https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03	x_refsource_MISC
	http://www.securityfocus.com/bid/93551	vdb-entry, x_refsource_BID
	http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:13:21.506Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03"
          },
          {
            "name": "93551",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/93551"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-10-12T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Siemens SIMATIC STEP 7 (TIA Portal) before 14 improperly stores pre-shared key data in TIA project files, which makes it easier for local users to obtain sensitive information by leveraging access to a file and conducting a brute-force attack."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-20T21:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03"
        },
        {
          "name": "93551",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/93551"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-7959",
          "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": {
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              "value": "Siemens SIMATIC STEP 7 (TIA Portal) before 14 improperly stores pre-shared key data in TIA project files, which makes it easier for local users to obtain sensitive information by leveraging access to a file and conducting a brute-force attack."
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        },
        "problemtype": {
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                  "value": "n/a"
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        },
        "references": {
          "reference_data": [
            {
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              "refsource": "MISC",
              "url": "https://ics-cert.us-cert.gov/advisories/ICSA-16-287-03"
            },
            {
              "name": "93551",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/93551"
            },
            {
              "name": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf",
              "refsource": "CONFIRM",
              "url": "http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-869766.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-7959",
    "datePublished": "2016-10-13T10:00:00",
    "dateReserved": "2016-09-09T00:00:00",
    "dateUpdated": "2024-08-06T02:13:21.506Z",
    "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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