{"id":"CVE-2026-78796","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-78796","generatedAt":"2026-10-28T03:29:35.282Z","title":"An issue in Netcore B11 Enterprise-level full Gigabit 9-port shop wireless router v1.3.241114.024540 and before allows a remote attacker to execute arbitrary code via the www\\cgi-bin\\upgrade file","description":"An issue in Netcore B11 Enterprise-level full Gigabit 9-port shop wireless router v1.3.241114.024540 and before allows a remote attacker to execute arbitrary code via the www\\cgi-bin\\upgrade file","published":"2026-10-09T15:17:16.000Z","lastModified":"2026-10-19T19:18:09.000Z","status":"Deferred","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-78"],"affected":[],"epss":{"score":0.0068,"percentile":0.52112,"date":"2026-10-26","history":[{"date":"2026-10-10","score":0.00241,"percentile":0.14017}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.68%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"scored","label":"Newly scored","at":"2026-10-19T21:00:19.000Z","detail":{"from":null,"score":"9.8","severity":"CRITICAL","fromSeverity":null},"summary":"Now scored CVSS 9.8 CRITICAL."},{"kind":"new","label":"New CVE","at":"2026-10-09T15:17:16.000Z","detail":{"score":null,"severity":null,"publishedAt":"2026-10-09T15:17:15.947Z"},"summary":"New CVE, critical severity (CVSS 9.8)."}],"references":[{"url":"https://github.com/PRISMI-Team/VulnDisclos/blob/main/Routers/Netcore/unauthorized-rce.md","source":"cve@mitre.org"},{"url":"https://pastebin.com/vAh2kEeT","source":"cve@mitre.org"},{"url":"https://github.com/PRISMI-Team/VulnDisclos/blob/main/Routers/Netcore/unauthorized-rce.md","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-78796","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."}