CNVD-2026-23981

Vulnerability from cnvd - Published: 2026-07-12
VLAI
Title
统信软件技术有限公司UOS Desktop 20 Professional存在本地提权漏洞
Description
统信软件技术有限公司（以下简称：统信软件）是中国操作系统开发企业，系国家高新技术企业、瞪羚企业，其主营业务涵盖桌面操作系统、服务器操作系统、智能终端操作系统的研发与技术服务，并提供自主研发的统信企业级应用商店、统信集中域管平台、彩虹平台迁移软件等应用产品。 统信软件技术有限公司UOS Desktop 20 Professional存在本地提权漏洞，攻击者可利用该漏洞提升权限。
Severity
高
Patch Name
统信软件技术有限公司UOS Desktop 20 Professional存在本地提权漏洞的补丁
Patch Description
统信软件技术有限公司（以下简称：统信软件）是中国操作系统开发企业，系国家高新技术企业、瞪羚企业，其主营业务涵盖桌面操作系统、服务器操作系统、智能终端操作系统的研发与技术服务，并提供自主研发的统信企业级应用商店、统信集中域管平台、彩虹平台迁移软件等应用产品。 统信软件技术有限公司UOS Desktop 20 Professional存在本地提权漏洞，攻击者可利用该漏洞提升权限。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

厂商已提供漏洞修复方案，请关注厂商主页更新： https://www.uniontech.com/

Impacted products
Name
统信软件技术有限公司 UOS Desktop 20 Professional 1.3.40.1-1
Show details on source website
To clipboard 

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  "discovererName": "\u5b64\u589f\u89c2\u754c",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.uniontech.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-23981",
  "openTime": "2026-07-12",
  "patchDescription": "\u7edf\u4fe1\u8f6f\u4ef6\u6280\u672f\u6709\u9650\u516c\u53f8\uff08\u4ee5\u4e0b\u7b80\u79f0\uff1a\u7edf\u4fe1\u8f6f\u4ef6\uff09\u662f\u4e2d\u56fd\u64cd\u4f5c\u7cfb\u7edf\u5f00\u53d1\u4f01\u4e1a\uff0c\u7cfb\u56fd\u5bb6\u9ad8\u65b0\u6280\u672f\u4f01\u4e1a\u3001\u77aa\u7f9a\u4f01\u4e1a\uff0c\u5176\u4e3b\u8425\u4e1a\u52a1\u6db5\u76d6\u684c\u9762\u64cd\u4f5c\u7cfb\u7edf\u3001\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3001\u667a\u80fd\u7ec8\u7aef\u64cd\u4f5c\u7cfb\u7edf\u7684\u7814\u53d1\u4e0e\u6280\u672f\u670d\u52a1\uff0c\u5e76\u63d0\u4f9b\u81ea\u4e3b\u7814\u53d1\u7684\u7edf\u4fe1\u4f01\u4e1a\u7ea7\u5e94\u7528\u5546\u5e97\u3001\u7edf\u4fe1\u96c6\u4e2d\u57df\u7ba1\u5e73\u53f0\u3001\u5f69\u8679\u5e73\u53f0\u8fc1\u79fb\u8f6f\u4ef6\u7b49\u5e94\u7528\u4ea7\u54c1\u3002\r\n\r\n\u7edf\u4fe1\u8f6f\u4ef6\u6280\u672f\u6709\u9650\u516c\u53f8UOS Desktop 20 Professional\u5b58\u5728\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u5347\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": "\u7edf\u4fe1\u8f6f\u4ef6\u6280\u672f\u6709\u9650\u516c\u53f8UOS Desktop 20 Professional\u5b58\u5728\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "\u7edf\u4fe1\u8f6f\u4ef6\u6280\u672f\u6709\u9650\u516c\u53f8 UOS Desktop 20 Professional 1.3.40.1-1"
  },
  "serverity": "\u9ad8",
  "submitTime": "2026-06-08",
  "title": "\u7edf\u4fe1\u8f6f\u4ef6\u6280\u672f\u6709\u9650\u516c\u53f8UOS Desktop 20 Professional\u5b58\u5728\u672c\u5730\u63d0\u6743\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.


Detection rules are retrieved from Rulezet.