CVE-2026-6281
Possible ATT&CK Techniques 2AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 10
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Lenovo | Home Storage Hub T20 | < 5.5.8.t20.1 | affected |
| Lenovo | Home Storage Hub X20 | < 5.4.4.x20.1 | affected |
| Lenovo | Personal Cloud A1 | ≤ 5.4.2.a1.3 | affected |
| Lenovo | Personal Cloud A1s | ≤ 5.5.6.a1s | affected |
| Lenovo | Personal Cloud T1 | ≤ 5.4.0.t1.6 | affected |
| Lenovo | Personal Cloud T2 | ≤ 5.4.5.t2.2 | affected |
| Lenovo | Personal Cloud T2Pro | < 5.4.8.t2pro.2 | affected |
| Lenovo | Personal Cloud T2s | < 5.5.6.t2s.3 | affected |
| Lenovo | Personal Cloud X1 | ≤ 5.4.7.x1.1 | affected |
| Lenovo | Personal Cloud X1s | < 5.4.8.x1s.2 | affected |
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I. Basic Information for CVE-2026-6281
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A potential vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow a remote authenticated user on the local network to execute arbitrary commands on the device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lenovo Personal Cloud Storage 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lenovo Personal Cloud Storage（联想个人云存储）是中国联想（Lenovo）公司的一款个人云存储。 Lenovo Personal Cloud Storage存在操作系统命令注入漏洞，该漏洞源于潜在漏洞，可能导致远程认证用户执行任意命令。
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 | Personal Cloud T2s | 0 ~ 5.5.6.t2s.3 | - | |
| Lenovo | Personal Cloud T2Pro | 0 ~ 5.4.8.t2pro.2 | - | |
| Lenovo | Personal Cloud X1s | 0 ~ 5.4.8.x1s.2 | - | |
| Lenovo | Home Storage Hub T20 | 0 ~ 5.5.8.t20.1 | - | |
| Lenovo | Home Storage Hub X20 | 0 ~ 5.4.4.x20.1 | - | |
| Lenovo | Personal Cloud T1 | 0 ~ 5.4.0.t1.6 | - | |
| Lenovo | Personal Cloud A1 | 0 ~ 5.4.2.a1.3 | - | |
| Lenovo | Personal Cloud A1s | 0 ~ 5.5.6.a1s | - | |
| Lenovo | Personal Cloud T2 | 0 ~ 5.4.5.t2.2 | - | |
| Lenovo | Personal Cloud X1 | 0 ~ 5.4.7.x1.1 | - |
II. Public POCs for CVE-2026-6281
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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IV. Related Vulnerabilities
Same weakness: CWE-78
V. Comments for CVE-2026-6281
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