Vulnerability-Lookup

CNVD-2018-02340

Vulnerability from cnvd - Published: 2018-01-30

Title

Meinberg LANTIME Web Configuration Utility任意文件读取漏洞

Description

Meinberg LANTIME是德国Meinberg公司的一款NTP时间服务器。Web Configuration Utility是其中的一个Web配置工具。使用6.24.004之前版本固件的Meinberg LANTIME上的Web Configuration Utility中存在安全漏洞。远程攻击者可通过向cgi-bin/mainv2发送‘ntpclientcounterlogfile’参数或借助其他方式利用该漏洞读取任意文件。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： https://www.meinbergglobal.com/

Reference

http://packetstormsecurity.com/files/145388/Meinberg-LANTIME-Web-Configuration-Utility-6.16.008-Arbitrary-File-Read.html

Impacted products

Name
Meinberg Meinberg LANTIME <6.24.004

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-16786",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16786"
    }
  },
  "description": "Meinberg LANTIME\u662f\u5fb7\u56fdMeinberg\u516c\u53f8\u7684\u4e00\u6b3eNTP\u65f6\u95f4\u670d\u52a1\u5668\u3002Web Configuration Utility\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWeb\u914d\u7f6e\u5de5\u5177\u3002\r\n\r\n\u4f7f\u75286.24.004\u4e4b\u524d\u7248\u672c\u56fa\u4ef6\u7684Meinberg LANTIME\u4e0a\u7684Web Configuration Utility\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411cgi-bin/mainv2\u53d1\u9001\u2018ntpclientcounterlogfile\u2019\u53c2\u6570\u6216\u501f\u52a9\u5176\u4ed6\u65b9\u5f0f\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6\u4efb\u610f\u6587\u4ef6\u3002",
  "discovererName": "Jakub Palaczynski",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttps://www.meinbergglobal.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-02340",
  "openTime": "2018-01-30",
  "products": {
    "product": "Meinberg Meinberg LANTIME \u003c6.24.004"
  },
  "referenceLink": "http://packetstormsecurity.com/files/145388/Meinberg-LANTIME-Web-Configuration-Utility-6.16.008-Arbitrary-File-Read.html",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-02",
  "title": "Meinberg LANTIME Web Configuration Utility\u4efb\u610f\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2017-16786 (GCVE-0-2017-16786)

Vulnerability from cvelistv5 – Published: 2017-12-19 15:00 – Updated: 2024-08-05 20:35

Summary

The Web Configuration Utility in Meinberg LANTIME devices with firmware before 6.24.004 allows remote authenticated users with certain privileges to read arbitrary files via (1) the ntpclientcounterlogfile parameter to cgi-bin/mainv2 or (2) vectors involving curl support of the "file" schema in the firmware update functionality.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2193 records in the last 180 days details

References

2 references

URL	Tags
http://packetstormsecurity.com/files/145388/Meinb…	x_refsource_MISC
http://seclists.org/fulldisclosure/2017/Dec/50	mailing-listx_refsource_FULLDISC

Date Public

2017-12-13 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T20:35:20.950Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://packetstormsecurity.com/files/145388/Meinberg-LANTIME-Web-Configuration-Utility-6.16.008-Arbitrary-File-Read.html"
          },
          {
            "name": "20171215 Re: Meinberg LANTIME Web Configuration Utility - Arbitrary File Read",
            "tags": [
              "mailing-list",
              "x_refsource_FULLDISC",
              "x_transferred"
            ],
            "url": "http://seclists.org/fulldisclosure/2017/Dec/50"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-12-13T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Web Configuration Utility in Meinberg LANTIME devices with firmware before 6.24.004 allows remote authenticated users with certain privileges to read arbitrary files via (1) the ntpclientcounterlogfile parameter to cgi-bin/mainv2 or (2) vectors involving curl support of the \"file\" schema in the firmware update functionality."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-19T14:57:02.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://packetstormsecurity.com/files/145388/Meinberg-LANTIME-Web-Configuration-Utility-6.16.008-Arbitrary-File-Read.html"
        },
        {
          "name": "20171215 Re: Meinberg LANTIME Web Configuration Utility - Arbitrary File Read",
          "tags": [
            "mailing-list",
            "x_refsource_FULLDISC"
          ],
          "url": "http://seclists.org/fulldisclosure/2017/Dec/50"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-16786",
          "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": "The Web Configuration Utility in Meinberg LANTIME devices with firmware before 6.24.004 allows remote authenticated users with certain privileges to read arbitrary files via (1) the ntpclientcounterlogfile parameter to cgi-bin/mainv2 or (2) vectors involving curl support of the \"file\" schema in the firmware update functionality."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://packetstormsecurity.com/files/145388/Meinberg-LANTIME-Web-Configuration-Utility-6.16.008-Arbitrary-File-Read.html",
              "refsource": "MISC",
              "url": "http://packetstormsecurity.com/files/145388/Meinberg-LANTIME-Web-Configuration-Utility-6.16.008-Arbitrary-File-Read.html"
            },
            {
              "name": "20171215 Re: Meinberg LANTIME Web Configuration Utility - Arbitrary File Read",
              "refsource": "FULLDISC",
              "url": "http://seclists.org/fulldisclosure/2017/Dec/50"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-16786",
    "datePublished": "2017-12-19T15:00:00.000Z",
    "dateReserved": "2017-11-10T00:00:00.000Z",
    "dateUpdated": "2024-08-05T20:35:20.950Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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.

Action not permitted