Advisories · Technology

Zyxel USG FLEX H series uOS firmware.

Every CVE that names Zyxel USG FLEX H series uOS firmware among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2025-1732 CVE record

CVSS 6.7 Medium

Improper privilege management in Zyxel USG FLEX H series uOS firmware
- Zyxel USG FLEX H series uOS firmware
- Privilege escalation
Not analysed yet 22 Apr 2025
CVE-2025-1731 CVE record

CVSS 7.8 High

Incorrect permission assignment in Zyxel USG FLEX H series uOS firmware
- Zyxel USG FLEX H series uOS firmware
- Broken access control
Not analysed yet 22 Apr 2025
CVE-2024-9677 CVE record

CVSS 5.5 Medium

Insufficiently protected credentials in Zyxel USG FLEX H series uOS firmware
- Zyxel USG FLEX H series uOS firmware
- Hard-coded credentials
Not analysed yet 22 Oct 2024