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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.

PUBLISHED Reserved 2026-03-25 | Published 2026-03-26 | Updated 2026-03-30 | Assigner VulDB




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

Problem types

OS Command Injection

Command Injection

Product status

3.0.0.6938
affected

Timeline

2026-03-25:Advisory disclosed
2026-03-25:VulDB entry created
2026-03-25:VulDB entry last update

Credits

Lastxuan (VulDB User) reporter

VulDB coordinator

References

vuldb.com/?id.353146 (VDB-353146 | Netcore Power 15AX Diagnostic Tool netis.cgi setTools os command injection) vdb-entry technical-description

vuldb.com/?ctiid.353146 (VDB-353146 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.776127 (Submit #776127 | Netcore POWER15AX V3.0.0.6938 Command Injection) third-party-advisory

github.com/fakervsbln/netcore-power15ax-cve exploit

cve.org (CVE-2026-4840)

nvd.nist.gov (CVE-2026-4840)

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