What’s Vulnerable › Vulnerabilities

CVE-2026-94101: Netcore NBR200V2 routerd vlan_load_form_uci buffer overflow

• Severity: critical (CVSS 9.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-21 · updated 2026-09-21
• Weakness: CWE-119

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.

Affected products

• Netcore NBR200V2: 1.3.241127.071246

References

• https://app.notion.com/p/Netcore-NBR200V2-Vul-9-39f797159f1580668db9e8df031dbdd5
• https://vuldb.com/cve/CVE-2026-94101
• https://vuldb.com/submit/892995
• https://vuldb.com/vuln/408030
• https://vuldb.com/vuln/408030/cti

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