Vulnerability Description
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 Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/fakervsbln/netcore-power15ax-cve
- https://vuldb.com/?ctiid.353146
- https://vuldb.com/?id.353146
- https://vuldb.com/?submit.776127
FAQ
What is CVE-2026-4840?
CVE-2026-4840 is a vulnerability with a CVSS score of 8.8 (HIGH). 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. Perfo...
How severe is CVE-2026-4840?
CVE-2026-4840 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-4840?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.