CVE-2025-1732
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I. Basic Information for CVE-2025-1732
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An improper privilege management vulnerability in the recovery function of the Zyxel USG FLEX H series uOS firmware version V1.31 and earlier could allow an authenticated local attacker with administrator privileges to upload a crafted configuration file and escalate privileges on a vulnerable device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权管理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Zyxel USG FLEX 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zyxel USG FLEX是中国合勤（Zyxel）公司的一款防火墙。提供灵活的 VPN 选项（IPsec、SSL 或 L2TP），为远程工作和管理提供灵活的安全远程访问。 Zyxel USG FLEX V1.32之前版本存在安全漏洞，该漏洞源于恢复功能权限管理不当，可能导致权限提升。
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 |
|---|---|---|---|---|
| Zyxel | USG FLEX H series uOS firmware | <= V1.31 | - |
II. Public POCs for CVE-2025-1732
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Zyxel · 2025-04-22 · 3 CVEs total
| CVE-2025-1731 | 7.8 HIGH | Zyxel USG FLEX 安全漏洞 |
| CVE-2025-3577 | 4.9 MEDIUM | Zyxel AMG1302-T10B 安全漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-269
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Local privilege escalation vulnerability in ZTE PROCESS Guar
V. Comments for CVE-2025-1732
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