Vulnerability-Lookup

CNVD-2021-54412

Vulnerability from cnvd - Published: 2021-07-25

Title

Microsoft Office安全功能绕过漏洞

Description

Microsoft Office是微软公司开发的一套基于Windows操作系统的办公软件套装。 Microsoft Office存在安全功能绕过漏洞。攻击者可利用该漏洞执行某些非法操作。

Severity

中

Patch Name

Microsoft Office安全功能绕过漏洞的补丁

Patch Description

Microsoft Office是微软公司开发的一套基于Windows操作系统的办公软件套装。 Microsoft Office存在安全功能绕过漏洞。攻击者可利用该漏洞执行某些非法操作。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34469

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-34469

Impacted products

Name
['Microsoft Office 2013 RT Service Pack 1', 'Microsoft Office 2013 Service Pack 1 (32-bit ed', 'Microsoft Office 2013 Service Pack 1 (64-bit ed', 'Microsoft 365 Apps for Enterprise 32-bit Systems', 'Microsoft 365 Apps for Enterprise 64-bit Systems', 'Microsoft Office 2019 for 32-bit editions', 'Microsoft Office 2019 for 64-bit editions', 'Microsoft Office 2016 (32-bit edition)', 'Microsoft Office 2016 (64-bit edition)']

Name

['Microsoft Office 2013 RT Service Pack 1', 'Microsoft Office 2013 Service Pack 1 (32-bit ed', 'Microsoft Office 2013 Service Pack 1 (64-bit ed', 'Microsoft 365 Apps for Enterprise 32-bit Systems', 'Microsoft 365 Apps for Enterprise 64-bit Systems', 'Microsoft Office 2019 for 32-bit editions', 'Microsoft Office 2019 for 64-bit editions', 'Microsoft Office 2016 (32-bit edition)', 'Microsoft Office 2016 (64-bit edition)']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-34469",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-34469"
    }
  },
  "description": "Microsoft Office\u662f\u5fae\u8f6f\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u5957\u57fa\u4e8eWindows\u64cd\u4f5c\u7cfb\u7edf\u7684\u529e\u516c\u8f6f\u4ef6\u5957\u88c5\u3002\n\nMicrosoft Office\u5b58\u5728\u5b89\u5168\u529f\u80fd\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u67d0\u4e9b\u975e\u6cd5\u64cd\u4f5c\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34469",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-54412",
  "openTime": "2021-07-25",
  "patchDescription": "Microsoft Office\u662f\u5fae\u8f6f\u516c\u53f8\u5f00\u53d1\u7684\u4e00\u5957\u57fa\u4e8eWindows\u64cd\u4f5c\u7cfb\u7edf\u7684\u529e\u516c\u8f6f\u4ef6\u5957\u88c5\u3002\r\n\r\nMicrosoft Office\u5b58\u5728\u5b89\u5168\u529f\u80fd\u7ed5\u8fc7\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u67d0\u4e9b\u975e\u6cd5\u64cd\u4f5c\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": "Microsoft Office\u5b89\u5168\u529f\u80fd\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Microsoft Office 2013 RT Service Pack 1",
      "Microsoft Office 2013 Service Pack 1 (32-bit ed",
      "Microsoft Office 2013 Service Pack 1 (64-bit ed",
      "Microsoft 365 Apps for Enterprise 32-bit Systems",
      "Microsoft 365 Apps for Enterprise 64-bit Systems",
      "Microsoft Office 2019 for 32-bit editions",
      "Microsoft Office 2019 for 64-bit editions",
      "Microsoft Office 2016 (32-bit edition)",
      "Microsoft Office 2016 (64-bit edition)"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-34469",
  "serverity": "\u4e2d",
  "submitTime": "2021-07-19",
  "title": "Microsoft Office\u5b89\u5168\u529f\u80fd\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2021-34469 (GCVE-0-2021-34469)

Vulnerability from cvelistv5 – Published: 2021-07-14 17:54 – Updated: 2026-08-10 15:11

Title

Microsoft Office Security Feature Bypass Vulnerability

Summary

Microsoft Office Security Feature Bypass Vulnerability

Severity

8.2 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N/E:U/RL:O/RC:C

CWE

Security Feature Bypass

Assigner

microsoft mitre root Scorecard

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisorypatch
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

4 products

Vendor	Product	Version
Microsoft	Microsoft 365 Apps for Enterprise	Affected: 16.0.1 , < https://aka.ms/OfficeSecurityReleases (custom)
Microsoft	Microsoft Office 2013 Service Pack 1	Affected: 15.0.0 , < 15.0.5363.1000 (custom)
Microsoft	Microsoft Office 2016	Affected: 16.0.0 , < 16.0.5188.1000 (custom)
Microsoft	Microsoft Office 2019	Affected: 19.0.0 , < https://aka.ms/OfficeSecurityReleases (custom)

Date Public

2021-07-13 14:00

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:12:50.101Z",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34469"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
          "platforms": [
            "32-bit Systems",
            "x64-based Systems"
          ],
          "product": "Microsoft 365 Apps for Enterprise",
          "vendor": "Microsoft",
          "versions": [
            {
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              "status": "affected",
              "version": "16.0.1",
              "versionType": "custom"
            }
          ]
        },
        {
          "platforms": [
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            "x64-based Systems"
          ],
          "product": "Microsoft Office 2013 Service Pack 1",
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            }
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        },
        {
          "platforms": [
            "32-bit Systems",
            "x64-based Systems"
          ],
          "product": "Microsoft Office 2016",
          "vendor": "Microsoft",
          "versions": [
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              "status": "affected",
              "version": "16.0.0",
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            }
          ]
        },
        {
          "platforms": [
            "32-bit Systems",
            "x64-based Systems"
          ],
          "product": "Microsoft Office 2019",
          "vendor": "Microsoft",
          "versions": [
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              "version": "19.0.0",
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          ]
        }
      ],
      "cpeApplicability": [
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      "metrics": [
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            "baseSeverity": "HIGH",
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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.

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.

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CNVD-2021-54412

CVE-2021-34469 (GCVE-0-2021-34469)

Tags

Sightings

Nomenclature

Related by attack behaviour