CVE-2026-4840

HIGH 8.8

Netcore Power 15AX Diagnostic Tool netis.cgi setTools os command injection

CVSS Score

8.8

EPSS Score

0.2%

EPSS Percentile

36th

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.

CWE	CWE-78 CWE-77
Vendor	netcore
Product	power 15ax
Published	Mar 26, 2026
Last Updated	Mar 30, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Netcore / Power 15AX

3.0.0.6938

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 Lastxuan (VulDB User) VulDB