CVE-2022-1356— Cambium Networks cnMaestro use of Potentially Dangerous Function
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I. Basic Information for CVE-2022-1356
Vulnerability Information
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Vulnerability Title
Cambium Networks cnMaestro use of Potentially Dangerous Function
Source: NVD (National Vulnerability Database)
Vulnerability Description
cnMaestro is vulnerable to a local privilege escalation. By default, a user does not have root privileges. However, a user can run scripts as sudo, which could allow an attacker to gain root privileges when running user scripts outside allowed commands.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/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
Cambium Networks cnMaestro 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cambium Networks cnMaestro是Cambium Networks的一个基于云的或本地软件平台，用于安全的端到端网络控制。 Cambium Networks cnMaestro存在操作系统命令注入漏洞，攻击者利用该漏洞可获得root权限。
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 |
|---|---|---|---|---|
| Cambium Networks | cnMaestro | unspecified ~ 3.0.3-r32 | - |
II. Public POCs for CVE-2022-1356
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|---|
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- https://www.cisa.gov/uscert/ics/advisories/icsa-22-132-04x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2022-1356
Same Patch Batch · Cambium Networks · 2022-05-17 · 7 CVEs total
| CVE-2022-1357 | 9.8 CRITICAL | Cambium Networks cnMaestro OS Command Injection |
| CVE-2022-1360 | 8.2 HIGH | Cambium Networks cnMaestro OS Command Injection |
| CVE-2022-1361 | 7.4 HIGH | Cambium Networks cnMaestro SQL Injection |
| CVE-2022-1358 | 5.9 MEDIUM | Cambium Networks cnMaestro SQL Injection |
| CVE-2022-1359 | 5.7 MEDIUM | Cambium Networks cnMaestro Path Traversal |
| CVE-2022-1362 | 5.0 MEDIUM | Cambium Networks cnMaestro OS Command Injection |
IV. Related Vulnerabilities
Same product: cnMaestro
Same vendor: Cambium Networks
Same weakness: CWE-78
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