CVE-2026-94101

9.9 CRITICAL

Published 2026-09-21 · Updated 2026-09-21

AI risk analysis

Summary: The vulnerability allows for a buffer overflow through the manipulation of the wan_num argument, leading to potential remote code execution or system compromise.
Exploitability: Exploitation is relatively straightforward given the remote attack vector and lack of vendor response.
Blast radius: If exploited, the vulnerability could lead to complete system compromise, including data theft and control of the device.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to the fixed version 1.3.241127.071246 or later.

buffer-overflowremote-code-executioncriticalnetcorevulnerability

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

A security vulnerability has been detected in Netcore NBR200V2 1.3.241127.071246. The affected element is the function vlan_load_form_uci of the file /usr/bin/routerd. The manipulation of the argument wan_num leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-119, CWE-120

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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