CVE-2026-4840

high · 7.4

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.

7.4

CVSS

3.8%

EPSS (exploit prob.)

90th

EPSS percentile

2026-03-26

Published

CVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-77CWE-78

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-4840