Product by Zyxel

    Uos

    5 known vulnerabilities in Uos (Zyxel), 0 of them actively exploited (CISA KEV).

    Key figures

    5

    Vulnerabilities

    0

    Actively exploited (KEV)

    0

    Used by ransomware

    0

    Critical

    Vulnerabilities

    Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.

    Vulnerabilities in Uos (Zyxel)
    HighCVE-2023-6398

    Zyxel ATP series firmware: OS Command Injection

    also in 45 other products

    		7.2
    HighCVE-2025-1731

    Zyxel USG FLEX H series uOS firmware: Incorrect Permission Assignment for Critical Resource

    also in 1 other product

    		7.8
    MediumCVE-2023-6399

    Zyxel ATP series firmware: Use of Externally-Controlled Format String

    also in 25 other products

    		5.7
    MediumCVE-2025-1732

    Zyxel USG FLEX H series uOS firmware: Improper Privilege Management

    also in 1 other product

    		6.7
    HighCVE-2024-9677

    Zyxel USG FLEX H series uOS firmware: Insufficiently Protected Credentials

    also in 1 other product

    		5.5

    All products by Zyxel