cnvd - cnvd-2021-18065

cnvd-2021-18065

Vulnerability from cnvd

Title: Cybozu Office操作限制绕过漏洞（CNVD-2021-18065）

Description:

Cybozu Office是日本才望子(Cybozu)公司的一套基于Web的跨平台协同办公解决方案。

Cybozu Office中的公告板存在操作限制绕过漏洞。攻击者可利用该漏洞在没有适当权限的情况下更改公告板的数据。

Severity: 中

Patch Name: Cybozu Office操作限制绕过漏洞（CNVD-2021-18065）的补丁

Patch Description:

Cybozu Office是日本才望子(Cybozu)公司的一套基于Web的跨平台协同办公解决方案。

Cybozu Office中的公告板存在操作限制绕过漏洞。攻击者可利用该漏洞在没有适当权限的情况下更改公告板的数据。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://cs.cybozu.co.jp/2021/007306.html

Reference: http://jvn.jp/en/jp/JVN45797538/index.html

Impacted products

Name
Cybozu Cybozu Office >=10.0.0，<=10.8.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-20625",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20625"
    }
  },
  "description": "Cybozu Office\u662f\u65e5\u672c\u624d\u671b\u5b50(Cybozu)\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eWeb\u7684\u8de8\u5e73\u53f0\u534f\u540c\u529e\u516c\u89e3\u51b3\u65b9\u6848\u3002\n\nCybozu Office\u4e2d\u7684\u516c\u544a\u677f\u5b58\u5728\u64cd\u4f5c\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u6ca1\u6709\u9002\u5f53\u6743\u9650\u7684\u60c5\u51b5\u4e0b\u66f4\u6539\u516c\u544a\u677f\u7684\u6570\u636e\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://cs.cybozu.co.jp/2021/007306.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-18065",
  "openTime": "2021-03-17",
  "patchDescription": "Cybozu Office\u662f\u65e5\u672c\u624d\u671b\u5b50(Cybozu)\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eWeb\u7684\u8de8\u5e73\u53f0\u534f\u540c\u529e\u516c\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCybozu Office\u4e2d\u7684\u516c\u544a\u677f\u5b58\u5728\u64cd\u4f5c\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u6ca1\u6709\u9002\u5f53\u6743\u9650\u7684\u60c5\u51b5\u4e0b\u66f4\u6539\u516c\u544a\u677f\u7684\u6570\u636e\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": "Cybozu Office\u64cd\u4f5c\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2021-18065\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Cybozu Cybozu Office \u003e=10.0.0\uff0c\u003c=10.8.4"
  },
  "referenceLink": "http://jvn.jp/en/jp/JVN45797538/index.html",
  "serverity": "\u4e2d",
  "submitTime": "2021-03-16",
  "title": "Cybozu Office\u64cd\u4f5c\u9650\u5236\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2021-18065\uff09"
}

CVE-2021-20625 (GCVE-0-2021-20625)

Vulnerability from cvelistv5

Published

2021-03-18 00:55

Modified

2024-08-03 17:45

Severity ?

CWE

Improper Access Control

Summary

Improper access control vulnerability in Bulletin Board of Cybozu Office 10.0.0 to 10.8.4 allows an authenticated attacker to bypass access restriction and alter the data of Bulletin Board via unspecified vectors.

References

▼	URL	Tags
	https://jvn.jp/en/jp/JVN45797538/index.html	x_refsource_MISC
	https://kb.cybozu.support/article/36874/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Cybozu, Inc.	Cybozu Office	Version: 10.0.0 to 10.8.4

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:45:44.832Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://jvn.jp/en/jp/JVN45797538/index.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://kb.cybozu.support/article/36874/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cybozu Office",
          "vendor": "Cybozu, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "10.0.0 to 10.8.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper access control vulnerability in Bulletin Board of Cybozu Office 10.0.0 to 10.8.4 allows an authenticated attacker to bypass access restriction and alter the data of Bulletin Board via unspecified vectors."
        }
      ],
      "problemTypes": [
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            {
              "description": "Improper Access Control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-03-18T00:55:57",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jvn.jp/en/jp/JVN45797538/index.html"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://kb.cybozu.support/article/36874/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "vultures@jpcert.or.jp",
          "ID": "CVE-2021-20625",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Cybozu Office",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "10.0.0 to 10.8.4"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "Cybozu, Inc."
              }
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        "data_version": "4.0",
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              "value": "Improper access control vulnerability in Bulletin Board of Cybozu Office 10.0.0 to 10.8.4 allows an authenticated attacker to bypass access restriction and alter the data of Bulletin Board via unspecified vectors."
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            {
              "name": "https://jvn.jp/en/jp/JVN45797538/index.html",
              "refsource": "MISC",
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            },
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              "url": "https://kb.cybozu.support/article/36874/"
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  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2021-20625",
    "datePublished": "2021-03-18T00:55:57",
    "dateReserved": "2020-12-17T00:00:00",
    "dateUpdated": "2024-08-03T17:45:44.832Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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