Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2022-26865

Quick assessment

Affected
Dell 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 SupportAssist OS Recovery是美国戴尔（DELL）公司的提供了一个恢复环境，其中包含用于诊断和解决在计算机启动到操作系统之前可能发生的问题的工具。 DELL SupportAssist OS Recovery 5.5.2之前版本存在安全漏洞，该漏洞源于存在身份验证绕过漏洞。攻击者利用该漏洞绕过操作系统恢复身份验证，以便在系统上以管理员身份执行意代码。

CVSS 6.8 · Medium EPSS 0.30% · P20

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-26865

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Dell Support Assist OS Recovery versions before 5.5.2 contain an Authentication Bypass vulnerability. An unauthenticated attacker with physical access to the system may exploit this vulnerability by bypassing OS Recovery authentication in order to run arbitrary code on the system as Administrator.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
DELL SupportAssist OS Recovery 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
DELL SupportAssist OS Recovery是美国戴尔（DELL）公司的提供了一个恢复环境，其中包含用于诊断和解决在计算机启动到操作系统之前可能发生的问题的工具。 DELL SupportAssist OS Recovery 5.5.2之前版本存在安全漏洞，该漏洞源于存在身份验证绕过漏洞。攻击者利用该漏洞绕过操作系统恢复身份验证，以便在系统上以管理员身份执行意代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Dell Dell OS Recovery Tool unspecified ~ 5.5.2 -

II. Public POCs for CVE-2022-26865

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-26865

请登录查看更多情报信息。

Other References for CVE-2022-26865 (1)

Same Patch Batch · Dell · 2022-05-26 · 8 CVEs total

CVE-2022-24422 9.6 CRITICAL DELL iDRAC9 授权问题漏洞
CVE-2022-26857 9.0 CRITICAL Dell OpenManage Enterprise 安全漏洞
CVE-2022-24414 7.6 HIGH Dell EMC CloudLink 信息泄露漏洞
CVE-2022-24418 7.5 HIGH Dell BIOS 输入验证错误漏洞
CVE-2022-24417 7.5 HIGH Dell BIOS 输入验证错误漏洞
CVE-2022-29091 5.3 MEDIUM 多款DELL产品跨站脚本漏洞
CVE-2022-29082 3.7 LOW DELL EMC NetWorker 信任管理问题漏洞

IV. Related Vulnerabilities

Same product: Dell OS Recovery Tool
Same vendor: Dell
Same weakness: CWE-288

V. Comments for CVE-2022-26865

No comments yet

Leave a comment