CVE-2026-94098

Netcore NBR200V2 Firmware Upgrade CGI Endpoint upgrade command injection

Published: Sep 21, 2026Updated: Sep 21, 2026 Sources: CVE List NVDCWE-74

9.1CRITICAL

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:HPrivileges Required

High

UI:NUser Interaction

None

Scope

S:CScope

Changed

Impact

C:HConfidentiality

High

I:HIntegrity

High

A:HAvailability

High

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Weaknesses

CWE-74 CWE-77

Affected Products

Netcore

commercial

NBR200V2Embedded

Networking Infrastructure / router-switch

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

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References

https://app.notion.com/p/Netcore-NBR200V2-Vul-6-39f797159f1580259aa3cc1d0f512fde

app.notion.com

https://vuldb.com/cve/CVE-2026-94098

vuldb.com

https://vuldb.com/submit/892991

vuldb.com

and 2 more references View all →

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