Medium severity6.7NVD Advisory· Published Apr 22, 2025· Updated Jun 17, 2026

CVE-2025-1732

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Zyxel/Uos
cpe:2.3:o:zyxel:uos:1.31:*:*:*:*:*:*:*
Zyxel/USG FLEX seriesllm-fuzzy2 versions
<=V1.31+ 1 more
- (no CPE)range: <=V1.31
- (no CPE)range: <= V1.31

Patches

Vulnerability mechanics

References

www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-incorrect-permission-assignment-and-improper-privilege-management-vulnerabilities-in-usg-flex-h-series-firewalls-04-22-2025nvdVendor Advisory

News mentions

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