CVE-2025-8693
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network with a low-privilege account. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 1.0% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.0% in the next 30 days (EPSS).
- Severity: 8.8 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.0% · EPSS, next 30 days
- Weakness
- CWE-78 · OS command injection
- Record status
- Analyzed
Affected
- Zyxel dm4200-b0 Firmware ≤ 5.17\(acbs.1.3\)c0
- Zyxel dx3300-t0 Firmware ≤ 5.50\(abvy.6.3\)c0
- Zyxel dx3300-t1 Firmware ≤ 5.50\(abvy.6.3\)c0
- Zyxel dx3301-t0 Firmware ≤ 5.50\(abvy.6.3\)c0
- Zyxel dx4510-b1 Firmware ≤ 5.17\(abyl.9\)c0
- Zyxel dx5401-b0 Firmware ≤ 5.17\(abyo.7\)b2
- Zyxel dx5401-b1 Firmware ≤ 5.17\(abyo.7\)b2
- Zyxel ee3301-00 Firmware ≤ 5.63\(acmu.1.1\)c0
Attack profile CVSS 3.1 · 8.8
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2025-8693.md and follow it. Check whether this project is affected by CVE-2025-8693. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
