Vulnerability-Lookup

CNVD-2021-28326

Vulnerability from cnvd - Published: 2021-04-15

Title

Ocean Data Systems Dream Report 5 R20-2存在未明漏洞（CNVD-2021-28326）

Description

Ocean Data Systems Dream Report 5 R20-2是法国Ocean Data Systems公司的一个应用软件。一个实时报告和图表解决方案。 Dream Report 5 R20-2存在安全漏洞，攻击者可以滥用注册表项（其引用权限弱的二进制文件），以有效地“后门”安装文件并在新用户登录并使用该应用程序时提升特权。

Severity

中

Formal description

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://dreamreport.net/

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1146

Impacted products

Name
Ocean Data Systems Dream Report 5 R20-2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13533"
    }
  },
  "description": "Ocean Data Systems Dream Report 5 R20-2\u662f\u6cd5\u56fdOcean Data Systems\u516c\u53f8\u7684\u4e00\u4e2a\u5e94\u7528\u8f6f\u4ef6\u3002\u4e00\u4e2a\u5b9e\u65f6\u62a5\u544a\u548c\u56fe\u8868\u89e3\u51b3\u65b9\u6848\u3002\n\nDream Report 5 R20-2\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u6ee5\u7528\u6ce8\u518c\u8868\u9879\uff08\u5176\u5f15\u7528\u6743\u9650\u5f31\u7684\u4e8c\u8fdb\u5236\u6587\u4ef6\uff09\uff0c\u4ee5\u6709\u6548\u5730\u201c\u540e\u95e8\u201d\u5b89\u88c5\u6587\u4ef6\u5e76\u5728\u65b0\u7528\u6237\u767b\u5f55\u5e76\u4f7f\u7528\u8be5\u5e94\u7528\u7a0b\u5e8f\u65f6\u63d0\u5347\u7279\u6743\u3002",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://dreamreport.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-28326",
  "openTime": "2021-04-15",
  "products": {
    "product": "Ocean Data Systems Dream Report 5 R20-2"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1146",
  "serverity": "\u4e2d",
  "submitTime": "2021-04-14",
  "title": "Ocean Data Systems Dream Report 5 R20-2\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2021-28326\uff09"
}

CVE-2020-13533 (GCVE-0-2020-13533)

Vulnerability from cvelistv5 – Published: 2021-04-09 17:50 – Updated: 2024-08-04 12:18

Summary

A privilege escalation vulnerability exists in Dream Report 5 R20-2. IIn the default configuration, the following registry keys, which reference binaries with weak permissions, can be abused by attackers to effectively ‘backdoor’ the installation files and escalate privileges when a new user logs in and uses the application.

Severity

9.3 (Critical)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CWE

CWE-276 - Incorrect Default Permissions

Assigner

talos mitre root

References

1 reference

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Dream Report	Affected: Dream Report 5 R20-2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:18:18.431Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1146"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Dream Report",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Dream Report 5 R20-2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A privilege escalation vulnerability exists in Dream Report 5 R20-2. IIn the default configuration, the following registry keys, which reference binaries with weak permissions, can be abused by attackers to effectively \u2018backdoor\u2019 the installation files and escalate privileges when a new user logs in and uses the application."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 9.3,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-276",
              "description": "CWE-276: Incorrect Default Permissions",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-04-09T17:50:10.000Z",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1146"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "talos-cna@cisco.com",
          "ID": "CVE-2020-13533",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Dream Report",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Dream Report 5 R20-2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "A privilege escalation vulnerability exists in Dream Report 5 R20-2. IIn the default configuration, the following registry keys, which reference binaries with weak permissions, can be abused by attackers to effectively \u2018backdoor\u2019 the installation files and escalate privileges when a new user logs in and uses the application."
            }
          ]
        },
        "impact": {
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            "baseScore": 9.3,
            "baseSeverity": "Critical",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
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          }
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        "problemtype": {
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                  "value": "CWE-276: Incorrect Default Permissions"
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1146",
              "refsource": "MISC",
              "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1146"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2020-13533",
    "datePublished": "2021-04-09T17:50:10.000Z",
    "dateReserved": "2020-05-26T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:18:18.431Z",
    "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.