{"id":"CVE-2026-4840","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-4840","generatedAt":"2026-10-31T05:59:04.890Z","title":"Performing a manipulation of the argument IpAddr results in os command injection.","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":"2026-03-26T05:16:41.000Z","lastModified":"2026-06-17T10:57:19.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":7.4,"severity":"HIGH","vector":"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/M"},"cwe":["CWE-77","CWE-78"],"affected":[],"epss":{"score":0.10659,"percentile":0.95793,"date":"2026-10-30","history":[{"date":"2026-09-24","score":0.03843,"percentile":0.89723},{"date":"2026-10-25","score":0.10659,"percentile":0.95768}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 10.7%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-10-25T00:00:00.000Z","detail":{"to":0.10659,"from":0.03991,"percentile":0.95768},"summary":"EPSS moved from 4.0% to 10.7% probability of exploitation in the next thirty days."}],"references":[{"url":"https://github.com/fakervsbln/netcore-power15ax-cve","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?ctiid.353146","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?id.353146","source":"cna@vuldb.com"},{"url":"https://vuldb.com/?submit.776127","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-4840","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}