{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-2670","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-02-18T09:16:43.848Z","datePublished":"2026-02-18T21:02:08.426Z","dateUpdated":"2026-09-07T05:58:16.410Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-09-07T05:58:16.410Z"},"title":"Advantech WISE-6610-NB Background Management openvpn_apply os command injection","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-78","lang":"en","description":"OS Command Injection"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-77","lang":"en","description":"Command Injection"}]}],"affected":[{"vendor":"Advantech","product":"WISE-6610-NB","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610-nb:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610-EB","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610-eb:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610-TB","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610-tb:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610-JB","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610-jb:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610-CB","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610-cb:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610-EL-NB","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610-el-nb:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610-EL-EB","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610-el-eb:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610-EL-TB","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610-el-tb:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610-EL-JB","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610-el-jb:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610-EL-CB","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610-el-cb:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610P-DEA","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610p-dea:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610P-DNA","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610p-dna:*:*:*:*:*:*:*:*"],"modules":["Background Management"]},{"vendor":"Advantech","product":"WISE-6610P-DTA","versions":[{"version":"1.2.1_20251110","status":"affected"},{"version":"1.2.4_20260821","status":"unaffected"}],"cpes":["cpe:2.3:a:advantech:wise-6610p-dta:*:*:*:*:*:*:*:*"],"modules":["Background Management"]}],"descriptions":[{"lang":"en","value":"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.\""}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":8.6,"vectorString":"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","baseSeverity":"HIGH"}},{"cvssV3_1":{"version":"3.1","baseScore":7.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.2,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":8.3,"vectorString":"AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:OF/RC:C"}}],"timeline":[{"time":"2026-02-18T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-02-18T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-09-02T00:00:00.000Z","lang":"en","value":"Countermeasure disclosed"},{"time":"2026-09-07T08:02:45.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"jiefengliang (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"references":[{"url":"https://vuldb.com/vuln/346467","name":"VDB-346467 | Advantech WISE-6610-NB Background Management openvpn_apply os command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/346467/cti","name":"VDB-346467 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-2670","name":"CVE-2026-2670 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/753293","name":"Submit #753293 | Advantech WISE-6610 v1.2.1_20251110 OS Command Injection","tags":["third-party-advisory"]},{"url":"https://github.com/master-abc/cve/issues/37","tags":["exploit","issue-tracking"]},{"url":"https://www.advantech.com/zh-tw/security-advisory","tags":["related"]},{"url":"https://www.advantech.com/en-us/support/details/firmware?id=1-2K7AXRI","tags":["patch"]},{"url":"https://www.advantech.com/","tags":["product"]}],"x_generator":["VulDB PVTS v202609"]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-20T19:32:36.994708Z","id":"CVE-2026-2670","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-02-20T19:32:51.761Z"}}]}}