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vuln-nvd/data/2026/CVE-2026-2670.json
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{"affected":[{"affectedData":[{"cpes":["cpe:2.3:a:advantech:wise-6610-nb:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610-NB","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610-eb:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610-EB","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610-tb:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610-TB","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610-jb:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610-JB","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610-cb:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610-CB","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610-el-nb:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610-EL-NB","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610-el-eb:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610-EL-EB","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610-el-tb:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610-EL-TB","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610-el-jb:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610-EL-JB","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610-el-cb:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610-EL-CB","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610p-dea:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610P-DEA","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610p-dna:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610P-DNA","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]},{"cpes":["cpe:2.3:a:advantech:wise-6610p-dta:*:*:*:*:*:*:*:*"],"modules":["Background Management"],"product":"WISE-6610P-DTA","vendor":"Advantech","versions":[{"status":"affected","version":"1.2.1_20251110"},{"status":"unaffected","version":"1.2.4_20260821"}]}],"source":"cna@vuldb.com"}],"cveTags":[],"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.\""},{"lang":"es","value":"Se identificó una vulnerabilidad en Advantech WISE-6610 1.2.1_20251110. Se ve afectada una función desconocida del archivo /cgi-bin/luci/admin/openvpn_apply del componente Background Management. Dicha manipulación del argumento delete_file conduce a una inyección de comandos del sistema operativo. El ataque puede ser ejecutado de forma remota. El exploit está disponible públicamente y podría ser utilizado. Se contactó con el proveedor con antelación sobre esta divulgación, pero no hubo respuesta alguna."}],"id":"CVE-2026-2670","lastModified":"2026-09-07T06:17:18.777","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"HIGH","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"MULTIPLE","availabilityImpact":"COMPLETE","baseScore":8.3,"confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","vectorString":"AV:N/AC:L/Au:M/C:C/I:C/A:C","version":"2.0"},"exploitabilityScore":6.4,"impactScore":10.0,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"cna@vuldb.com","type":"Secondary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"exploitabilityScore":1.2,"impactScore":5.9,"source":"cna@vuldb.com","type":"Secondary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":7.3,"baseSeverity":"HIGH","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"PROOF_OF_CONCEPT","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"HIGH","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"cna@vuldb.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-2670","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"total"}],"role":"CISA Coordinator","timestamp":"2026-02-20T19:32:36.994708Z","version":"2.0.3"}}]},"published":"2026-02-18T22:16:27.360","references":[{"source":"cna@vuldb.com","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"}],"sourceIdentifier":"cna@vuldb.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-77"},{"lang":"en","value":"CWE-78"}],"source":"cna@vuldb.com","type":"Secondary"}]}