{"id":"CVE-2026-2670","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-2670","generatedAt":"2026-10-31T06:58:08.388Z","title":"A vulnerability was identified in Advantech WISE-6610-NB, WISE-6610-EB, WISE-6610-TB, WISE-6610-JB, WISE-6610-CB, WISE-6610-EL-NB, WISE-6610-EL-EB, WISE-6610-EL-TB, WISE-6610-EL-JB, WISE-6610-EL-CB, WISE-6610P-DEA, WISE-6610P-DNA and WISE-6610P-DTA…","description":"A vulnerability was identified in Advantech WISE-6610-NB, WISE-6610-EB, WISE-6610-TB, WISE-6610-JB, WISE-6610-CB, WISE-6610-EL-NB, WISE-6610-EL-EB, WISE-6610-EL-TB, WISE-6610-EL-JB, WISE-6610-EL-CB, WISE-6610P-DEA, WISE-6610P-DNA and WISE-6610P-DTA 1.2.1_20251110. Affected is an unknown function of the file /cgi-bin/luci/admin/openvpn_apply of the component Background Management. Such manipulation of the argument delete_file leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. Upgrading to version 1.2.4_20260821 is able to address this issue. It is advisable to upgrade the affected component. The vendor explains: \"The delete operation has been redesigned to map the requested file type to a fixed allowlisted path, require a numeric tunnel ID, reject invalid requests, and use the native filesystem API (fs.unlink) instead of constructing a shell command from request data.\"","published":"2026-02-18T22:16:27.000Z","lastModified":"2026-09-07T06:17:19.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":7.3,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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":0.13915,"percentile":0.96535,"date":"2026-10-30","history":[{"date":"2026-09-24","score":0.03602,"percentile":0.89003},{"date":"2026-10-25","score":0.13915,"percentile":0.96512}]},"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 13.9%, higher than 97% 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":0.13915,"from":0.04021,"percentile":0.96512},"summary":"EPSS moved from 4.0% to 13.9% probability of exploitation in the next thirty days."}],"references":[{"url":"https://github.com/master-abc/cve/issues/37","source":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-2670","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/753293","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/346467","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/346467/cti","source":"cna@vuldb.com"},{"url":"https://www.advantech.com/","source":"cna@vuldb.com"},{"url":"https://www.advantech.com/en-us/support/details/firmware?id=1-2K7AXRI","source":"cna@vuldb.com"},{"url":"https://www.advantech.com/zh-tw/security-advisory","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-2670","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."}