Zyxel Usg Flex 200h
7 CVEs affecting Zyxel Usg Flex 200h. Latest disclosed: 2025-04-22. Critical: 0, High: 3.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2023-6764 | High | 8.1 | 2024-02-20 | A format string vulnerability in a function of the IPSec VPN feature in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX… |
CVE-2025-1731 | High | 7.8 | 2025-04-22 | 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… |
CVE-2023-6398 | High | 7.2 | 2024-02-20 | A post-authentication command injection vulnerability in the file upload binary in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX… |
CVE-2025-1732 | Medium | 6.7 | 2025-04-22 | 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 au… |
CVE-2023-6397 | Medium | 6.5 | 2024-02-20 | A null pointer dereference vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1 and USG FLEX series firmware versions… |
CVE-2023-6399 | Medium | 5.7 | 2024-02-20 | A format string vulnerability in Zyxel ATP series firmware versions from 4.32 through 5.37 Patch 1, USG FLEX series firmware versions from 4.50 through 5.37 Pa… |
CVE-2024-9677 | Medium | 5.5 | 2024-10-22 | The insufficiently protected credentials vulnerability in the CLI command of the USG FLEX H series uOS firmware version V1.21 and earlier versions could allow… |