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

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2020-26834

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

Tags

Sightings

Nomenclature