CVE-2026-94098CWE-74CWE-77command-injection

CVE-2026-94098

Critical · published September 21, 2026

CVSS v3.1
9.1
EPSS
2%
Percentile
83.8
In the wild
Unconfirmed
What it is

A vulnerability was identified in Netcore NBR200V2 1.3.241127.071246. This vulnerability affects unknown code of the file /www/cgi-bin/upgrade of the component Firmware Upgrade CGI Endpoint. Such manipulation of the argument QUERY_STRING leads to command injection. The attack can be executed remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:H/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:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
EPSS
0.02385 · 83.8th percentile
Weaknesses
CWE-74 · Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection'); CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection')
Published
2026-09-21T05:16Z
References (5)
https://app.notion.com/p/Netcore-NBR200V2-Vul-6-39f797159f1580259aa3cc1d0f512fde · [email protected]https://vuldb.com/cve/CVE-2026-94098 · [email protected]https://vuldb.com/submit/892991 · [email protected]https://vuldb.com/vuln/408027 · [email protected]https://vuldb.com/vuln/408027/cti · [email protected]
EPSS history
Timeline
  • 22 SEP 03:44Z
    EPSS moved — → 2%
    epss
  • 21 SEP 00:00Z
    Netcore NBR200V2 Firmware Upgrade CGI Endpoint upgrade command injection
    cvelistv5