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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2023-25493

Quick assessment

Affected
Lenovo BIOS
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.

Lenovo Desktops（联想台式机）和Lenovo ThinkStation（联想台式工作站）都是中国联想（Lenovo）公司的产品。Lenovo Desktops是台式电脑。Lenovo ThinkStation是台式工作站。 Lenovo Desktop、Smart Edge、Smart Office、ThinkStation的BIOS存在安全漏洞，该漏洞源于允许具有提升权限的本地用户执行任意代码。

CVSS 6.7 · Medium EPSS 0.18% · P7

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-2023-25493

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
A potential vulnerability was reported in the BIOS update tool driver for some Desktop, Smart Edge, Smart Office, and ThinkStation products that could allow a local user with elevated privileges to execute arbitrary code.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Lenovo ThinkStation 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Desktops（联想台式机）和Lenovo ThinkStation（联想台式工作站）都是中国联想（Lenovo）公司的产品。Lenovo Desktops是台式电脑。Lenovo ThinkStation是台式工作站。 Lenovo Desktop、Smart Edge、Smart Office、ThinkStation的BIOS存在安全漏洞，该漏洞源于允许具有提升权限的本地用户执行任意代码。
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
Lenovo BIOS various -

II. Public POCs for CVE-2023-25493

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

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2023-25493

请登录查看更多情报信息。

Vendor Advisories for CVE-2023-25493 (1)

Same Patch Batch · Lenovo · 2024-04-05 · 9 CVEs total

CVE-2024-27912 7.5 HIGH Lenovo Printer 安全漏洞
CVE-2024-27911 7.5 HIGH Lenovo Printer 安全漏洞
CVE-2023-25494 6.7 MEDIUM Lenovo ThinkStation 安全漏洞
CVE-2023-5912 6.7 MEDIUM Lenovo Notebook 安全漏洞
CVE-2024-23592 6.3 MEDIUM Lenovo Fingerprint Reader 安全漏洞
CVE-2024-27910 5.3 MEDIUM Lenovo Printer 安全漏洞
CVE-2024-27909 4.9 MEDIUM Lenovo Printer 安全漏洞
CVE-2024-27908 4.9 MEDIUM Lenovo printers 安全漏洞

IV. Related Vulnerabilities

Same product: BIOS
Same vendor: Lenovo
Same weakness: CWE-306

V. Comments for CVE-2023-25493

No comments yet

Leave a comment