cnvd - cnvd-2023-53471

cnvd-2023-53471

Vulnerability from cnvd

Title: Microsoft Windows Backup Engine权限提升漏洞

Description:

Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。Windows Backup Engine是其中的一个Windows备份引擎。

Microsoft Windows Backup Engine存在权限提升漏洞。攻击者可利用此漏洞获取SYSTEM权限。

Severity: 高

Patch Name: Microsoft Windows Backup Engine权限提升漏洞的补丁

Patch Description:

Microsoft Windows是一套个人设备使用的操作系统。Microsoft Windows Server是一套服务器操作系统。Windows Backup Engine是其中的一个Windows备份引擎。

Microsoft Windows Backup Engine存在权限提升漏洞。攻击者可利用此漏洞获取SYSTEM权限。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://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24946

Reference: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24946

Impacted products

Name
['Microsoft Windows 10 1607', 'Microsoft Windows Server 2016', 'Microsoft Windows Server 2019', 'Microsoft Windows 10 1809', 'Microsoft Windows 10 20H2', 'Microsoft Windows 10 21H2', 'Microsoft Windows Server 2008 R2', 'Microsoft Windows 11 22H2', 'Microsoft Windows 10 22H2', 'Microsoft Windows 11 21H2']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-24946",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-24946"
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24946",
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  "number": "CNVD-2023-53471",
  "openTime": "2023-07-05",
  "patchDescription": "Microsoft Windows\u662f\u4e00\u5957\u4e2a\u4eba\u8bbe\u5907\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002Microsoft Windows Server\u662f\u4e00\u5957\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3002Windows Backup Engine\u662f\u5176\u4e2d\u7684\u4e00\u4e2aWindows\u5907\u4efd\u5f15\u64ce\u3002 \r\n\r\nMicrosoft Windows Backup Engine\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u83b7\u53d6SYSTEM\u6743\u9650\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 Windows Backup Engine\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
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      "Microsoft Windows Server 2016",
      "Microsoft Windows Server 2019",
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      "Microsoft Windows 10 21H2",
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  "referenceLink": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24946",
  "serverity": "\u9ad8",
  "submitTime": "2023-05-12",
  "title": "Microsoft Windows Backup Engine\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2023-24946 (GCVE-0-2023-24946)

Vulnerability from cvelistv5

Published

2023-05-09 17:02

Modified

2025-07-10 16:38

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

CWE

CWE-591 - Sensitive Data Storage in Improperly Locked Memory

Summary

Windows Backup Service Elevation of Privilege Vulnerability

References

▼	URL	Tags
	https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24946	vendor-advisory

Impacted products

Vendor

Product

Version

▼

Microsoft

Windows 10 Version 1809

Version: 10.0.17763.0 < 10.0.17763.4377

Microsoft	Windows 10 Version 1809	Version: 10.0.0 < 10.0.17763.4377
Microsoft	Windows Server 2019	Version: 10.0.17763.0 < 10.0.17763.4377
Microsoft	Windows Server 2019 (Server Core installation)	Version: 10.0.17763.0 < 10.0.17763.4377
Microsoft	Windows 10 Version 20H2	Version: 10.0.0 < 10.0.19042.2965
Microsoft	Windows 11 version 21H2	Version: 10.0.0 < 10.0.22000.1936
Microsoft	Windows 10 Version 21H2	Version: 10.0.19043.0 < 10.0.19044.2965
Microsoft	Windows 11 version 22H2	Version: 10.0.22621.0 < 10.0.22621.1702
Microsoft	Windows 10 Version 22H2	Version: 10.0.19045.0 < 10.0.19045.2965
Microsoft	Windows 10 Version 1507	Version: 10.0.10240.0 < 10.0.10240.19926
Microsoft	Windows 10 Version 1607	Version: 10.0.14393.0 < 10.0.14393.5921
Microsoft	Windows Server 2016	Version: 10.0.14393.0 < 10.0.14393.5921
Microsoft	Windows Server 2016 (Server Core installation)	Version: 10.0.14393.0 < 10.0.14393.5921
Microsoft	Windows Server 2008 R2 Service Pack 1	Version: 6.1.7601.0 < 6.1.7601.26519
Microsoft	Windows Server 2008 R2 Service Pack 1 (Server Core installation)	Version: 6.1.7601.0 < 6.1.7601.26519

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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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