Vulnerability-Lookup

CNVD-2018-09797

Vulnerability from cnvd - Published: 2018-05-18

Title

SolarWinds Serv-U MFT信息泄露漏洞

Description

SolarWinds Serv-U MFT是美国SolarWinds公司的一套FTP服务器软件。 SolarWinds Serv-U MFT 15.1.6 HFv1之前版本中存在安全漏洞，该漏洞源于程序为认证用户分配了熵值较低的会话令牌，程序通过请求将令牌以URL参数的形式发送到软件中。攻击者可利用该漏洞暴力破解会话令牌值，获取相应的会话cookie并劫持用户会话。

Severity

中

Patch Name

SolarWinds Serv-U MFT信息泄露漏洞的补丁

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.solarwinds.com/

Reference

https://www.bishopfox.com/news/2018/05/solarwinds-serv-u-managed-file-transfer-insufficient-session-id-entropy/

Impacted products

Name
SolarWinds Serv-U MFT <15.1.6 HFv1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10240"
    }
  },
  "description": "SolarWinds Serv-U MFT\u662f\u7f8e\u56fdSolarWinds\u516c\u53f8\u7684\u4e00\u5957FTP\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nSolarWinds Serv-U MFT 15.1.6 HFv1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e3a\u8ba4\u8bc1\u7528\u6237\u5206\u914d\u4e86\u71b5\u503c\u8f83\u4f4e\u7684\u4f1a\u8bdd\u4ee4\u724c\uff0c\u7a0b\u5e8f\u901a\u8fc7\u8bf7\u6c42\u5c06\u4ee4\u724c\u4ee5URL\u53c2\u6570\u7684\u5f62\u5f0f\u53d1\u9001\u5230\u8f6f\u4ef6\u4e2d\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u66b4\u529b\u7834\u89e3\u4f1a\u8bdd\u4ee4\u724c\u503c\uff0c\u83b7\u53d6\u76f8\u5e94\u7684\u4f1a\u8bddcookie\u5e76\u52ab\u6301\u7528\u6237\u4f1a\u8bdd\u3002",
  "discovererName": "Baker Hamilton, MD, MMSc of Bishop Fox",
  "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.solarwinds.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09797",
  "openTime": "2018-05-18",
  "patchDescription": "SolarWinds Serv-U MFT\u662f\u7f8e\u56fdSolarWinds\u516c\u53f8\u7684\u4e00\u5957FTP\u670d\u52a1\u5668\u8f6f\u4ef6\u3002\r\n\r\nSolarWinds Serv-U MFT 15.1.6 HFv1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4e3a\u8ba4\u8bc1\u7528\u6237\u5206\u914d\u4e86\u71b5\u503c\u8f83\u4f4e\u7684\u4f1a\u8bdd\u4ee4\u724c\uff0c\u7a0b\u5e8f\u901a\u8fc7\u8bf7\u6c42\u5c06\u4ee4\u724c\u4ee5URL\u53c2\u6570\u7684\u5f62\u5f0f\u53d1\u9001\u5230\u8f6f\u4ef6\u4e2d\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u66b4\u529b\u7834\u89e3\u4f1a\u8bdd\u4ee4\u724c\u503c\uff0c\u83b7\u53d6\u76f8\u5e94\u7684\u4f1a\u8bddcookie\u5e76\u52ab\u6301\u7528\u6237\u4f1a\u8bdd\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": "SolarWinds Serv-U MFT\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SolarWinds Serv-U MFT \u003c15.1.6 HFv1"
  },
  "referenceLink": "https://www.bishopfox.com/news/2018/05/solarwinds-serv-u-managed-file-transfer-insufficient-session-id-entropy/",
  "serverity": "\u4e2d",
  "submitTime": "2018-05-18",
  "title": "SolarWinds Serv-U MFT\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-10240 (GCVE-0-2018-10240)

Vulnerability from cvelistv5 – Published: 2018-05-16 14:00 – Updated: 2024-08-05 07:32

Summary

SolarWinds Serv-U MFT before 15.1.6 HFv1 assigns authenticated users a low-entropy session token that can be included in requests to the application as a URL parameter in lieu of a session cookie. This session token's value can be brute-forced by an attacker to obtain the corresponding session cookie and hijack the user's session.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://www.bishopfox.com/news/2018/05/solarwinds…	x_refsource_MISC

Date Public

2018-05-03 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T07:32:01.661Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.bishopfox.com/news/2018/05/solarwinds-serv-u-managed-file-transfer-insufficient-session-id-entropy/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-05-03T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "SolarWinds Serv-U MFT before 15.1.6 HFv1 assigns authenticated users a low-entropy session token that can be included in requests to the application as a URL parameter in lieu of a session cookie. This session token\u0027s value can be brute-forced by an attacker to obtain the corresponding session cookie and hijack the user\u0027s session."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-05-16T13:57:02.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.bishopfox.com/news/2018/05/solarwinds-serv-u-managed-file-transfer-insufficient-session-id-entropy/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-10240",
          "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": "SolarWinds Serv-U MFT before 15.1.6 HFv1 assigns authenticated users a low-entropy session token that can be included in requests to the application as a URL parameter in lieu of a session cookie. This session token\u0027s value can be brute-forced by an attacker to obtain the corresponding session cookie and hijack the user\u0027s session."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.bishopfox.com/news/2018/05/solarwinds-serv-u-managed-file-transfer-insufficient-session-id-entropy/",
              "refsource": "MISC",
              "url": "https://www.bishopfox.com/news/2018/05/solarwinds-serv-u-managed-file-transfer-insufficient-session-id-entropy/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2018-10240",
    "datePublished": "2018-05-16T14:00:00.000Z",
    "dateReserved": "2018-04-20T00:00:00.000Z",
    "dateUpdated": "2024-08-05T07:32:01.661Z",
    "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.