CVE-2026-4840

A security flaw has been discovered in Netcore Power 15AX up to 3.0.0.6938. Affected by this issue is the function setTools of the file /bin/netis.cgi of the component Diagnostic Tool Interface. Performing a manipulation of the argument IpAddr results in os command injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/fakervsbln/netcore-power15ax-cve
https://vuldb.com/?ctiid.353146
https://vuldb.com/?id.353146
https://vuldb.com/?submit.776127

Configurations

No configuration.

History

30 Mar 2026, 13:26

Type	Values Removed	Values Added
Summary		(es) Se ha descubierto una vulnerabilidad de seguridad en Netcore Power 15AX hasta la versión 3.0.0.6938. Afectada por este problema es la función setTools del archivo /bin/netis.cgi del componente Diagnostic Tool Interface. Realizar una manipulación del argumento IpAddr resulta en inyección de comandos del sistema operativo. La explotación remota del ataque es posible. El exploit ha sido liberado al público y puede ser utilizado para ataques. El proveedor fue contactado con antelación sobre esta divulgación, pero no respondió de ninguna manera.

26 Mar 2026, 05:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-26 05:16

Updated : 2026-04-24 16:35

NVD link : CVE-2026-4840

Mitre link : CVE-2026-4840

CVE.ORG link : CVE-2026-4840

JSON object : View

Products Affected

No product.

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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