{"id":"CVE-2018-5234","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-5234","generatedAt":"2026-10-28T20:26:42.230Z","title":"The Norton Core router prior to v237 may be susceptible to a command injection exploit.","description":"The Norton Core router prior to v237 may be susceptible to a command injection exploit. This is a type of attack in which the goal is execution of arbitrary commands on the host system via vulnerable software.","published":"2018-04-30T18:29:00.000Z","lastModified":"2026-06-17T01:59:53.000Z","status":"Modified","sourceIdentifier":"secure@symantec.com","cvss":{"version":"3.0","score":8,"severity":"HIGH","vector":"CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"cwe":[],"affected":["symantec/norton core firmware"],"epss":{"score":0.15274,"percentile":0.96748,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.1063,"percentile":0.95657},{"date":"2026-09-22","score":0.1639,"percentile":0.96824},{"date":"2026-09-27","score":0.15274,"percentile":0.96656}]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2018-05-02","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":44574,"kind":"exploit","title":"Norton Core Secure WiFi Router - 'BLE' Command Injection (PoC)","url":"https://www.exploit-db.com/exploits/44574","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/hardware/remote/44574.txt","file":"exploits/hardware/remote/44574.txt","published":"2018-05-02","added":"2018-05-03","updated":"2018-05-03","author":"embedi","type":"remote","platform":"hardware","port":null,"verified":false,"codes":["CVE-2018-5234"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://github.com/embedi/ble_norton_core/tree/921360695146ff59f52fc8e215ae00b9ad077bad"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 15.3%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[{"kind":"epss","label":"EPSS jump","at":"2026-09-22T00:00:00.000Z","detail":{"to":0.1639,"from":0.1063,"percentile":0.96824},"summary":"EPSS moved from 10.6% to 16.4% probability of exploitation in the next thirty days."}],"references":[{"url":"http://www.securityfocus.com/bid/103955","tags":["Third Party Advisory","VDB Entry"],"source":"secure@symantec.com"},{"url":"https://www.exploit-db.com/exploits/44574/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"secure@symantec.com"},{"url":"https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20180430_00","tags":["Vendor Advisory"],"source":"secure@symantec.com"},{"url":"http://www.securityfocus.com/bid/103955","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/44574/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20180430_00","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-5234","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."}