Vulnerability-Lookup

CNVD-2017-06107

Vulnerability from cnvd - Published: 2017-05-08

Title

Unitrends Enterprise Backup文件上传漏洞

Description

Unitrends Enterprise Backup是结合了云端连续性服务的备份软件，可确保恢复您的虚拟、物理及云端数据、系统及应用程序。 Unitrends Enterprise Backup的recoveryconsole/bpl/reports.php中的createReportName和saveReport函数存在文件上传漏洞，由于缺乏对用户输入的审查，攻击者可利用用户控制的扩展名、内容及路径在磁盘上创建一个随机命名的文件，从而可实现远程代码执行。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.unitrends.com/sro-pages/master/enterprisebackup

Reference

https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/

Impacted products

Name
Unitrends Enterprise Backup <9.1.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7281"
    }
  },
  "description": "Unitrends Enterprise Backup\u662f\u7ed3\u5408\u4e86\u4e91\u7aef\u8fde\u7eed\u6027\u670d\u52a1\u7684\u5907\u4efd\u8f6f\u4ef6\uff0c\u53ef\u786e\u4fdd\u6062\u590d\u60a8\u7684\u865a\u62df\u3001\u7269\u7406\u53ca\u4e91\u7aef\u6570\u636e\u3001\u7cfb\u7edf\u53ca\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nUnitrends Enterprise Backup\u7684recoveryconsole/bpl/reports.php\u4e2d\u7684createReportName\u548csaveReport\u51fd\u6570\u5b58\u5728\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7f3a\u4e4f\u5bf9\u7528\u6237\u8f93\u5165\u7684\u5ba1\u67e5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u7528\u6237\u63a7\u5236\u7684\u6269\u5c55\u540d\u3001\u5185\u5bb9\u53ca\u8def\u5f84\u5728\u78c1\u76d8\u4e0a\u521b\u5efa\u4e00\u4e2a\u968f\u673a\u547d\u540d\u7684\u6587\u4ef6\uff0c\u4ece\u800c\u53ef\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.unitrends.com/sro-pages/master/enterprisebackup",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-06107",
  "openTime": "2017-05-08",
  "products": {
    "product": "Unitrends Enterprise Backup \u003c9.1.2"
  },
  "referenceLink": "https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-21",
  "title": "Unitrends Enterprise Backup\u6587\u4ef6\u4e0a\u4f20\u6f0f\u6d1e"
}

CVE-2017-7281 (GCVE-0-2017-7281)

Vulnerability from cvelistv5 – Published: 2017-04-12 22:00 – Updated: 2024-08-05 15:56

Summary

An issue was discovered in Unitrends Enterprise Backup before 9.1.2. A lack of sanitization of user input in the createReportName and saveReport functions in recoveryconsole/bpl/reports.php allows for an authenticated user to create a randomly named file on disk with a user-controlled extension, contents, and path, leading to remote code execution, aka Unrestricted File Upload.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://rhinosecuritylabs.com/research/remote-cod…	x_refsource_MISC

Date Public

2017-04-12 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:56:36.400Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-04-12T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in Unitrends Enterprise Backup before 9.1.2. A lack of sanitization of user input in the createReportName and saveReport functions in recoveryconsole/bpl/reports.php allows for an authenticated user to create a randomly named file on disk with a user-controlled extension, contents, and path, leading to remote code execution, aka Unrestricted File Upload."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-04-12T21:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-7281",
          "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": "An issue was discovered in Unitrends Enterprise Backup before 9.1.2. A lack of sanitization of user input in the createReportName and saveReport functions in recoveryconsole/bpl/reports.php allows for an authenticated user to create a randomly named file on disk with a user-controlled extension, contents, and path, leading to remote code execution, aka Unrestricted File Upload."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/",
              "refsource": "MISC",
              "url": "https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-1/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-7281",
    "datePublished": "2017-04-12T22:00:00.000Z",
    "dateReserved": "2017-03-27T00:00:00.000Z",
    "dateUpdated": "2024-08-05T15:56:36.400Z",
    "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.