Vulnerability-Lookup

CNVD-2020-26834

Vulnerability from cnvd - Published: 2020-05-07

Title

Rukovoditel存在未明漏洞

Description

Rukovoditel是Rukovoditel团队的一套基于Web的开源项目管理软件。该软件具有项目管理、客户关系管理等功能。 Rukovoditel 2.5.2版本中存在安全漏洞，该漏洞源于程序使用URL编码、base64编码和散列算法将用户密码和用户名存储在cookie中。攻击者可利用该漏洞暴力破解用户名和密码。

Severity

中

Formal description

目前厂商尚未提供相关漏洞补丁链接，请关注厂商主页随时更新： https://sourceforge.net/projects/rukovoditel/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-11821

Impacted products

Name
Rukovoditel Rukovoditel 2.5.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11821"
    }
  },
  "description": "Rukovoditel\u662fRukovoditel\u56e2\u961f\u7684\u4e00\u5957\u57fa\u4e8eWeb\u7684\u5f00\u6e90\u9879\u76ee\u7ba1\u7406\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u5177\u6709\u9879\u76ee\u7ba1\u7406\u3001\u5ba2\u6237\u5173\u7cfb\u7ba1\u7406\u7b49\u529f\u80fd\u3002\n\nRukovoditel 2.5.2\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u4f7f\u7528URL\u7f16\u7801\u3001base64\u7f16\u7801\u548c\u6563\u5217\u7b97\u6cd5\u5c06\u7528\u6237\u5bc6\u7801\u548c\u7528\u6237\u540d\u5b58\u50a8\u5728cookie\u4e2d\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u66b4\u529b\u7834\u89e3\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u76f8\u5173\u6f0f\u6d1e\u8865\u4e01\u94fe\u63a5\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u968f\u65f6\u66f4\u65b0\uff1a\r\nhttps://sourceforge.net/projects/rukovoditel/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-26834",
  "openTime": "2020-05-07",
  "products": {
    "product": "Rukovoditel Rukovoditel 2.5.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11821",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-28",
  "title": "Rukovoditel\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-11821 (GCVE-0-2020-11821)

Vulnerability from cvelistv5 – Published: 2020-04-27 14:19 – Updated: 2024-08-04 11:42

Summary

In Rukovoditel 2.5.2, users' passwords and usernames are stored in a cookie with URL encoding, base64 encoding, and hashing. Thus, an attacker can easily apply brute force on them.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2354 records in the last 180 days details

References

1 reference

URL	Tags
https://fatihhcelik.blogspot.com/2020/01/rukovodi…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:42:00.508Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://fatihhcelik.blogspot.com/2020/01/rukovoditel-password-hash-in-cookie-url.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Rukovoditel 2.5.2, users\u0027 passwords and usernames are stored in a cookie with URL encoding, base64 encoding, and hashing. Thus, an attacker can easily apply brute force on them."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-04-27T14:19:16.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://fatihhcelik.blogspot.com/2020/01/rukovoditel-password-hash-in-cookie-url.html"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-11821",
          "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": "In Rukovoditel 2.5.2, users\u0027 passwords and usernames are stored in a cookie with URL encoding, base64 encoding, and hashing. Thus, an attacker can easily apply brute force on them."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://fatihhcelik.blogspot.com/2020/01/rukovoditel-password-hash-in-cookie-url.html",
              "refsource": "MISC",
              "url": "https://fatihhcelik.blogspot.com/2020/01/rukovoditel-password-hash-in-cookie-url.html"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-11821",
    "datePublished": "2020-04-27T14:19:16.000Z",
    "dateReserved": "2020-04-16T00:00:00.000Z",
    "dateUpdated": "2024-08-04T11:42:00.508Z",
    "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

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