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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-23856

Quick assessment

Affected
Dell iDRAC Service Module
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 iDRAC Service Module是美国戴尔（Dell）公司的一个轻量级的软件模块，设计用于在Dell PowerEdge服务器上运行，以增强iDRAC（Integrated Dell Remote Access Controller）的功能。 Dell iDRAC Service Module (iSM) for Windows 6.0.3.1之前版本和Dell iDRAC Service Module (iSM) for Linux 5.4.1.1之前版本存在访问控制错误漏洞，该漏洞源

CVSS 7.8 · High EPSS 0.10% · P1

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-23856

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 iDRAC Service Module (iSM) for Windows, versions prior to 6.0.3.1, and Dell iDRAC Service Module (iSM) for Linux, versions prior to 5.4.1.1, contain an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Dell iDRAC Service Module 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dell iDRAC Service Module是美国戴尔（Dell）公司的一个轻量级的软件模块，设计用于在Dell PowerEdge服务器上运行，以增强iDRAC（Integrated Dell Remote Access Controller）的功能。 Dell iDRAC Service Module (iSM) for Windows 6.0.3.1之前版本和Dell iDRAC Service Module (iSM) for Linux 5.4.1.1之前版本存在访问控制错误漏洞，该漏洞源
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 iDRAC Service Module N/A ~ 5.4.1.1 -
Dell iDRAC Service Module for Linux N/A ~ 5.4.1.1 -

II. Public POCs for CVE-2026-23856

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-23856

请登录查看更多情报信息。

IV. Related Vulnerabilities

Same product: iDRAC Service Module
Same vendor: Dell
Same weakness: CWE-284

V. Comments for CVE-2026-23856

No comments yet

Leave a comment