CVE-2025-8693
CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th
A post-authentication command injection vulnerability in the "priv" parameter of Zyxel DX3300-T0 firmware version 5.50(ABVY.6.3)C0 and earlier could allow an authenticated attacker to execute operating system (OS) commands on an affected device.
| CWE | CWE-78 |
| Vendor | zyxel |
| Product | dx3300-t0 firmware |
| Published | Nov 18, 2025 |
| Last Updated | Feb 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Zyxel / DX3300-T0 firmware
<= 5.50(ABVY.6.3)C0