Vulnerability Description
A weakness has been identified in Netcore NBR200V2 1.3.241127.071246. Impacted is the function wan_config_set_vlan of the file /usr/bin/routerd of the component WAN VLAN Reconfiguration. Executing a manipulation of the argument vlan_wanX.ports can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://app.notion.com/p/Netcore-NBR200V2-Vul-8-39f797159f158003ad3eff2fd36342b6
- https://vuldb.com/cve/CVE-2026-94100
- https://vuldb.com/submit/892994
- https://vuldb.com/vuln/408029
- https://vuldb.com/vuln/408029/cti
FAQ
What is CVE-2026-94100?
CVE-2026-94100 is a vulnerability with a CVSS score of 9.9 (CRITICAL). A weakness has been identified in Netcore NBR200V2 1.3.241127.071246. Impacted is the function wan_config_set_vlan of the file /usr/bin/routerd of the component WAN VLAN Reconfiguration. Executing a m...
How severe is CVE-2026-94100?
CVE-2026-94100 has been rated CRITICAL with a CVSS base score of 9.9/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-94100?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.