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2 vulnerabilities found for USG FLEX H series uOS firmware by Zyxel

CVE-2025-1732 (GCVE-0-2025-1732)
Vulnerability from nvd
Published
2025-04-22 01:57
Modified
2025-06-12 07:05
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-269 - Improper Privilege Management
Summary
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.
References
Impacted products
Vendor Product Version
Zyxel USG FLEX H series uOS firmware Version: <= V1.31
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CVE-2025-1731 (GCVE-0-2025-1731)
Vulnerability from nvd
Published
2025-04-22 01:52
Modified
2025-06-12 07:06
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-732 - Incorrect Permission Assignment for Critical Resource
Summary
An incorrect permission assignment vulnerability in the PostgreSQL commands of the Zyxel USG FLEX H series uOS firmware versions from V1.20 through V1.31 could allow an authenticated local attacker with low privileges to gain access to the Linux shell and escalate their privileges by crafting malicious scripts or modifying system configurations with administrator-level access through a stolen token. Modifying the system configuration is only possible if the administrator has not logged out and the token remains valid.
References
Impacted products
Vendor Product Version
Zyxel USG FLEX H series uOS firmware Version: from V1.20 through V1.31
 Create a notification for this product.
Show details on NVD website

To clipboard 

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