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CVE-2026-86360

Quick assessment

Affected
Dell System Update
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Dell System Update 2.3.0.0 之前的版本存在一个“对受限目录路径名限制不当”（路径穿越）漏洞。具有远程访问权限且未经验证身份的 attacker 可能利用该漏洞，从而获得对文件系统的访问权限。由于该漏洞可被未经验证身份的 attacker 用于以 root 权限执行任意代码，因此被认定为严重级别。成功利用该漏洞可能导致受影响的漏洞应用程序及底层操作系统被完全控制。Dell 建议客户尽早升级。

CVSS 9.6 · Critical

Affected Version Matrix 1

VendorProduct Version RangeStatus
Dell System Update < 2.3.0.0 or later affected
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I. Basic Information for CVE-2026-86360

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell System Update, versions prior to 2.3.0.0, contains an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Filesystem access for attacker. This vulnerability is considered critical because it can be leveraged by an unauthenticated attacker to execute arbitrary code with root privileges. Successful exploitation may allow complete compromise of the vulnerable application and underlying operating system. Dell recommends customers upgrade at the earliest opportunity.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell System Update 0 ~ 2.3.0.0 or later -

II. Public POCs for CVE-2026-86360

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III. Intelligence Information for CVE-2026-86360

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Other References for CVE-2026-86360 (1)

Same Patch Batch · Dell · 2026-10-06 · 22 CVEs total

CVE-2026-63688 10.0 CRITICAL Dell CSM <v1.18.0 关键函数缺失认证漏洞
CVE-2026-63692 10.0 CRITICAL Dell Container Storage Modules <1.18.0 缺少身份验证致权限提升
CVE-2026-67269 9.9 CRITICAL Dell CSM Operator <1.18.0 权限提升漏洞
CVE-2026-54472 9.8 CRITICAL Dell Container Storage Modules <1.18.0 硬编码凭据致信息泄露
CVE-2026-61421 9.8 CRITICAL Dell CSM<1.18.0 硬编码凭证致提权
CVE-2026-67273 9.6 CRITICAL Dell Container Storage Modules 提权漏洞
CVE-2026-101207 8.8 HIGH Dell OpenManage <3.7.0 OS命令注入漏洞
CVE-2026-86362 8.2 HIGH Dell System Update <2.3.0.0权限提升漏洞
CVE-2026-86361 8.2 HIGH Dell System Update 2.3.0.0前权限分配错误致提权
CVE-2026-67270 8.2 HIGH Dell CSM<1.18.0证书验证不当致凭据泄露
CVE-2026-61411 7.7 HIGH Dell Container Storage Modules <1.18.0 日志信息泄露
CVE-2026-76105 7.7 HIGH Dell Container Storage Modules 1.18.0前使用随机数不足漏洞
CVE-2026-63697 7.6 HIGH Dell System Update <2.3.0.0 远程执行漏洞
CVE-2026-82162 7.4 HIGH Dell Command Configure 5.2.3.35前版本混合编码提权漏洞
CVE-2026-71168 7.3 HIGH Dell System Update<2.3.0.0路径穿越致远程执行
CVE-2026-70411 7.1 HIGH Dell CSM<1.18.0 gRPC服务缺少身份验证漏洞
CVE-2026-63689 6.5 MEDIUM Dell Container Storage Modules (<1.18.0) 日志敏感信息泄露漏洞
CVE-2026-103778 6.2 MEDIUM Dell Command Configure 5.2.3.35以下版本硬编码密钥漏洞
CVE-2026-63691 6.1 MEDIUM Dell Container Storage Modules <1.18.0 鉴权缺失漏洞
CVE-2026-70414 5.5 MEDIUM Dell Command | Configure 5.2.3.35前明文存储密码漏洞

Showing top 20 of 22 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: System Update
Same vendor: Dell
Same weakness: CWE-22

V. Comments for CVE-2026-86360

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