CVE-2026-4840: Netcore Power 15ax

High severity, CVSS 8.8. EPSS: 3.8% chance of exploitation in the next 30 days.

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.

Affected products

• Netcore Power 15ax: version 3.0.0.6938 only

Published 2026-03-26. Last modified 2026-06-17.