CVE-2023-2993
Quick assessment
Affected
Lenovo System Management Module (SMM)
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 ThinkSystem是中国联想（Lenovo）公司的一款ThinkSystem系列服务器设备。 Lenovo ThinkSystem存在安全漏洞。攻击者利用该漏洞使用专门设计的 Web 管理服务器 API 调用在 SMM v1、SMM v2 和 FPC 上执行没有足够权限的命令。
Possible ATT&CK Techniques 1 AI
T1068.001
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I. Basic Information for CVE-2023-2993
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A valid, authenticated user with limited privileges may be able to use specifically crafted web management server API calls to execute a limited number of commands on SMM v1, SMM v2, and FPC that the user does not normally have sufficient privileges to execute.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
权限预留不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Lenovo ThinkSystem 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo ThinkSystem是中国联想（Lenovo）公司的一款ThinkSystem系列服务器设备。 Lenovo ThinkSystem存在安全漏洞。攻击者利用该漏洞使用专门设计的 Web 管理服务器 API 调用在 SMM v1、SMM v2 和 FPC 上执行没有足够权限的命令。
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 | System Management Module (SMM) | various | - |
|
| Lenovo | Fan Power Controller (FPC) | various | - |
|
II. Public POCs for CVE-2023-2993
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2023-2993 (1)
Same Patch Batch · Lenovo · 2023-06-26 · 8 CVEs total
| CVE-2023-3113 | 8.2 HIGH | Lenovo XClarity Administrator 代码问题漏洞 |
| CVE-2023-34418 | 8.1 HIGH | Lenovo XClarity Administrator SQL注入漏洞 |
| CVE-2023-2992 | 7.5 HIGH | Lenovo ThinkSystem 安全漏洞 |
| CVE-2023-34420 | 7.2 HIGH | Lenovo XClarity Administrator 操作系统命令注入漏洞 |
| CVE-2023-34421 | 6.5 MEDIUM | Lenovo XClarity Administrator 输入验证错误漏洞 |
| CVE-2023-34422 | 6.5 MEDIUM | Lenovo XClarity Administrator 输入验证错误漏洞 |
| CVE-2023-2290 | 6.4 MEDIUM | Lenovo ThinkPad 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-2993
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