cnvd - cnvd-2025-17510

CNVD-2025-17510

Vulnerability from cnvd - Published: 2025-08-04

Title

Dell SupportAssist OS Recovery符号链接攻击漏洞

Description

Dell SupportAssist OS Recovery是戴尔电脑内置的恢复工具，主要用于解决系统问题或硬件故障。 Dell SupportAssist OS Recovery存在符号链接攻击漏洞，攻击者可利用该漏洞导致任意文件删除和权限提升。

Severity

中

Patch Name

Dell SupportAssist OS Recovery符号链接攻击漏洞的补丁

Patch Description

Dell SupportAssist OS Recovery是戴尔电脑内置的恢复工具，主要用于解决系统问题或硬件故障。 Dell SupportAssist OS Recovery存在符号链接攻击漏洞，攻击者可利用该漏洞导致任意文件删除和权限提升。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程序修复该安全问题，详情见厂商官网： https://www.dell.com/support/kbdoc/en-us/000275712/dsa-2025-051

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-22480

Impacted products

Name
DELL Dell SupportAssist OS Recovery <5.5.13.1

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-22480",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-22480"
    }
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  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51\uff1a\r\nhttps://www.dell.com/support/kbdoc/en-us/000275712/dsa-2025-051",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-17510",
  "openTime": "2025-08-04",
  "patchDescription": "Dell SupportAssist OS Recovery\u662f\u6234\u5c14\u7535\u8111\u5185\u7f6e\u7684\u6062\u590d\u5de5\u5177\uff0c\u4e3b\u8981\u7528\u4e8e\u89e3\u51b3\u7cfb\u7edf\u95ee\u9898\u6216\u786c\u4ef6\u6545\u969c\u3002\r\n\r\nDell SupportAssist OS Recovery\u5b58\u5728\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u610f\u6587\u4ef6\u5220\u9664\u548c\u6743\u9650\u63d0\u5347\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 SupportAssist OS Recovery\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "DELL Dell SupportAssist OS Recovery \u003c5.5.13.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-22480",
  "serverity": "\u4e2d",
  "submitTime": "2025-02-18",
  "title": "Dell SupportAssist OS Recovery\u7b26\u53f7\u94fe\u63a5\u653b\u51fb\u6f0f\u6d1e"
}

CVE-2025-22480 (GCVE-0-2025-22480)

Vulnerability from cvelistv5 – Published: 2025-02-13 16:04 – Updated: 2025-02-13 16:52

Summary

Dell SupportAssist OS Recovery versions prior to 5.5.13.1 contain a symbolic link attack vulnerability. A low-privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary file deletion and Elevation of Privileges.

Severity ?

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-61 - UNIX Symbolic Link (Symlink) Following

Assigner

dell

References

URL

Tags

https://www.dell.com/support/kbdoc/en-us/00027571…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Dell	Dell SupportAssist OS Recovery	Affected: N/A , < 5.5.13.1 (semver)

Credits

Dell Technologies would like to thank mdanilor for reporting this issue.

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2025-17510

CVE-2025-22480 (GCVE-0-2025-22480)

Tags

Sightings

Nomenclature