CVE-2026-94101CWE-119CWE-120

CVE-2026-94101

Critical · published September 21, 2026

CVSS v3.1
9.9
EPSS
0%
Percentile
37.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
9.4 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
EPSS
0.00445 · 37.7th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2026-09-21T06:16Z
References (5)
https://app.notion.com/p/Netcore-NBR200V2-Vul-9-39f797159f1580668db9e8df031dbdd5 · [email protected]https://vuldb.com/cve/CVE-2026-94101 · [email protected]https://vuldb.com/submit/892995 · [email protected]https://vuldb.com/vuln/408030 · [email protected]https://vuldb.com/vuln/408030/cti · [email protected]
EPSS history
Timeline
  • 22 SEP 03:44Z
    EPSS moved — → 0%
    epss
  • 21 SEP 00:45Z
    Netcore NBR200V2 routerd vlan_load_form_uci buffer overflow
    cvelistv5