CVE-2026-4840HIGH 8.8EPSS p74.3%

CVE-2026-4840CVE-2026-4840

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS1.71% probability of exploitation · percentile 74.3% · 2026-06-18T12:00:27Z
Published2026-03-26
Last modified2026-04-24

Underlying weaknesses· 2

CWE-77CWE-78

References

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

2

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in a Command ('Command Injection')cwe-770%live
WeaknessImproper Neutralization of Special Elements used in an OS Command ('OS Command Injection')cwe-780%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.