๐Ÿ›ก๏ธ CVE-2025-34117
โšช Unknown โœ… No Known Exploit CWE-78 NVD
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A remote code execution vulnerability exists in multiple Netcore and Netis routers models with firmware released prior to August 2014 due to the presence of an undocumented backdoor listener on UDP port 53413. Exact version boundaries remain undocumented. An unauthenticated remote attacker can send specially crafted UDP packets to execute arbitrary commands on the affected device. This backdoor uses a hardcoded authentication mechanism and accepts shell commands post-authentication. Some device models include a non-standard implementation of the `echo` command, which may affect exploitability.

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE CWE-78
Public Exploit โœ… No
Source NVD
Published 2025-07-16
Updated 2026-06-02
Modified 2026-04-15
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown โ€” โ€”

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