CVE-2026-94098

CRITICAL 9.1

Netcore NBR200V2 Firmware Upgrade CGI Endpoint upgrade command injection

CVSS Score

9.1

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-77 CWE-74
Vendor	netcore
Product	nbr200v2
Published	Sep 21, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Netcore / NBR200V2

1.3.241127.071246

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/408027 vuldb.com: https://vuldb.com/vuln/408027/cti vuldb.com: https://vuldb.com/cve/CVE-2026-94098 vuldb.com: https://vuldb.com/submit/892991 app.notion.com: https://app.notion.com/p/Netcore-NBR200V2-Vul-6-39f797159f1580259aa3cc1d0f512fde

Credits

🔍 FirmHarness (VulDB User) VulDB CNA Team