Zyxel Uos
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By the Year
In 2026 there have been 0 vulnerabilities in Zyxel Uos. Uos did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 0 | 0.00 |
| 2024 | 1 | 7.80 |
It may take a day or so for new Uos vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Zyxel Uos Security Vulnerabilities
Privilege Escalation via Insufficiently Protected Credentials in USG FLEX uOS V1.21
CVE-2024-9677
7.8 - High
- October 22, 2024
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 an authenticated local attacker to gain privilege escalation by stealing the authentication token of a login administrator. Note that this attack could be successful only if the administrator has not logged out.
Insufficiently Protected Credentials
