CVE-2026-94096Public exploitNetwork attack vector

Authenticated command execution via unvalidated ipv4 argument

Published Sep 20, 2026 · Updated Sep 20, 2026

Command injection in Netcore NBR200V2 1.3.241127.071246 allows remote authenticated users to execute commands through LAN IP configuration. The LAN IP Configuration Handler passes the attacker-controlled ipv4 argument to /usr/bin/network_tools without neutralizing command syntax. Low-privilege access and no user interaction are required, and successful exploitation permits commands to affect the appliance beyond the handler.

CVSS severityUnavailable
Unscored
EPSS probability1.99%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in Netcore NBR200V2 1.3.241127.071246 allows remote authenticated users to execute commands through LAN IP configuration. The LAN IP Configuration Handler passes the attacker-controlled ipv4 argument to /usr/bin/network_tools without neutralizing command syntax. Low-privilege access and no user interaction are required, and successful exploitation permits commands to affect the appliance beyond the handler.

The record

CVE
CVE-2026-94096
Published
Sep 20, 2026
Updated
Sep 20, 2026
Vendor
Chengdu Feiyuxing Technology Co., Ltd.
Product
NBR200V2
Classifications
CWE-77, CWE-74, T1059.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.3.241127.071246

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Chengdu Feiyuxing Technology Co., Ltd. · NBR200V2version=1.3.241127.071246

Published CVSS scores

9.4VulDB CNACVSS: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
9.0VulDB CNAAV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR
9.9VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
9.9VulDB CNACVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
T1059.004Command and Scripting Interpreter: Unix Shell

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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