CNVD-2026-27965

Vulnerability from cnvd - Published: 2026-07-17
VLAI
Title
Dell ThinOS 10 UI过时功能本地权限提升漏洞
Description
Dell ThinOS 10是一款轻量级操作系统,专为瘦客户机终端设计,提供桌面虚拟化和远程访问功能。 Dell ThinOS 10存在UI过时功能本地权限提升漏洞。该漏洞源于UI中存在已过时的功能,未能正确移除或禁用,攻击者可利用该漏洞通过本地访问实现未授权访问。
Severity
Patch Name
Dell ThinOS 10 UI过时功能本地权限提升漏洞的补丁
Patch Description
Dell ThinOS 10是一款轻量级操作系统,专为瘦客户机终端设计,提供桌面虚拟化和远程访问功能。 Dell ThinOS 10存在UI过时功能本地权限提升漏洞。该漏洞源于UI中存在已过时的功能,未能正确移除或禁用,攻击者可利用该漏洞通过本地访问实现未授权访问。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://www.dell.com/support/kbdoc/en-us/000489640/dsa-2026-300-security-update-for-dell-thinos-10-for-multiple-vulnerabilities

Reference
https://nvd.nist.gov/vuln/detail/CVE-2026-56687
Impacted products
Name
DELL ThinOS 10 <2605_10.2100
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2026-56687",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2026-56687"
    }
  },
  "description": "Dell ThinOS 10\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4e13\u4e3a\u7626\u5ba2\u6237\u673a\u7ec8\u7aef\u8bbe\u8ba1\uff0c\u63d0\u4f9b\u684c\u9762\u865a\u62df\u5316\u548c\u8fdc\u7a0b\u8bbf\u95ee\u529f\u80fd\u3002\n\nDell ThinOS 10\u5b58\u5728UI\u8fc7\u65f6\u529f\u80fd\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eUI\u4e2d\u5b58\u5728\u5df2\u8fc7\u65f6\u7684\u529f\u80fd\uff0c\u672a\u80fd\u6b63\u786e\u79fb\u9664\u6216\u7981\u7528\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672c\u5730\u8bbf\u95ee\u5b9e\u73b0\u672a\u6388\u6743\u8bbf\u95ee\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://www.dell.com/support/kbdoc/en-us/000489640/dsa-2026-300-security-update-for-dell-thinos-10-for-multiple-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-27965",
  "openTime": "2026-07-17",
  "patchDescription": "Dell ThinOS 10\u662f\u4e00\u6b3e\u8f7b\u91cf\u7ea7\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4e13\u4e3a\u7626\u5ba2\u6237\u673a\u7ec8\u7aef\u8bbe\u8ba1\uff0c\u63d0\u4f9b\u684c\u9762\u865a\u62df\u5316\u548c\u8fdc\u7a0b\u8bbf\u95ee\u529f\u80fd\u3002\r\n\r\nDell ThinOS 10\u5b58\u5728UI\u8fc7\u65f6\u529f\u80fd\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8eUI\u4e2d\u5b58\u5728\u5df2\u8fc7\u65f6\u7684\u529f\u80fd\uff0c\u672a\u80fd\u6b63\u786e\u79fb\u9664\u6216\u7981\u7528\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u672c\u5730\u8bbf\u95ee\u5b9e\u73b0\u672a\u6388\u6743\u8bbf\u95ee\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": "Dell ThinOS 10 UI\u8fc7\u65f6\u529f\u80fd\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "DELL ThinOS 10 \u003c2605_10.2100"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2026-56687",
  "serverity": "\u4e2d",
  "submitTime": "2026-07-16",
  "title": "Dell ThinOS 10 UI\u8fc7\u65f6\u529f\u80fd\u672c\u5730\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

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Detection rules are retrieved from Rulezet.

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