CVE-2026-94101 Details
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.
A buffer overflow vulnerability has been identified in the Netcore NBR200V2 router, specifically in version 1.3.241127.071246. The issue arises in the 'vlan_load_form_uci' function within the '/usr/bin/routerd' file, where improper handling of the 'wan_num' argument creates the potential for remote exploitation. This vulnerability has been publicly disclosed and is reportedly exploitable.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 21, 2026CISA-ADP
Assessed Sep 21, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://app.notion.com/p/Netcore-NBR200V2-Vul-9-39f797159f1580668db9e8df031dbdd5 | [email protected] | |
| https://vuldb.com/cve/CVE-2026-94101 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/892995 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/408030 | [email protected] | AdvisoryPartial Content |
| https://vuldb.com/vuln/408030/cti | [email protected] | AdvisoryPartial Content |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-119 | Improper Restriction of Operations within the Bounds of a Memory Buffer | [email protected] |
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Netcore NBR200V2 | 1.3.241127.071246 |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 21, 2026 | CVE Modified | CISA-ADP |
| Sep 21, 2026 | New CVE Received | [email protected] |