CVE-2026-82154

Quick assessment

Affected

Dell OS Recovery tool

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 OS Recovery 工具版本在 2.4.4 之前存在硬编码加密密钥漏洞。拥有物理访问权限的未认证攻击者可能利用此漏洞，导致信息泄露。

CVSS 2.4 · Low Updated Nov 04, 2026

Possible ATT&CK Techniques 2 AI

T1003 · OS Credential Dumping T1552 · Unsecured Credentials

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Vulnerability Information

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Vulnerability Title

N/A

Source: CVE Program / CVE List V5

Vulnerability Description

Dell OS Recovery tool versions, prior to 2.4.4, contain a use of Hard-coded Cryptographic Key vulnerability. An unauthenticated attacker with physical access could potentially exploit this vulnerability, leading to Information Disclosure.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

使用硬编码的密码学密钥

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Dell	OS Recovery tool	0 ~ 2.4.4	-

II. Public POCs for CVE-2026-82154

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-82154

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Other References for CVE-2026-82154 (1)

https://www.dell.com/support/kbdoc/en-us/000516289/dsa-2026-230-security-update-for-dell-client-platform-bios-for-multiple-ami-bios-vulnerabilities vendor-advisory

https://www.cve.org/CVERecord?id=CVE-2026-82154

Same Patch Batch · Dell · 2026-11-03 · 6 CVEs total

CVE-2026-82158	9.0 CRITICAL	Dell Wyse Management Suite 2609.0.0.155 前版本跨站脚本漏洞
CVE-2026-82159	8.8 HIGH	Dell Wyse <2609.0.0.155 跨站脚本注入漏洞
CVE-2026-82155	7.8 HIGH	Dell OS Recovery <2.4.4 不可信搜索路径漏洞
CVE-2026-82161	6.8 MEDIUM	Dell Wyse <2609.0.0.155 跨站脚本注入漏洞
CVE-2026-82160	3.3 LOW	Dell Wyse Management Suite 2609.0.0.155 前版本跨站脚本漏洞

IV. Related Vulnerabilities

Same product: OS Recovery tool

Same vendor: Dell

Same weakness: CWE-321