{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-22T06:24:17.350","vulnerabilities":[{"cve":{"id":"CVE-2018-14558","sourceIdentifier":"cve@mitre.org","published":"2018-10-30T18:29:00.580","lastModified":"2026-06-17T01:41:11.447","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted goform/setUsbUnload request. This occurs because the \"formsetUsbUnload\" function executes a dosystemCmd function with untrusted input."},{"lang":"es","value":"Se ha descubierto un problema en dispositivos Tenda AC7 con firmware hasta la versión V15.03.06.44_CN(AC7), dispositivos AC9 devices con firmware hasta la versión V15.03.05.19(6318)_CN(AC9) y dispositivos AC10 con firmware hasta la versión V15.03.06.23_CN(AC10). Una vulnerabilidad de inyección de comandos permite que los atacantes ejecuten comandos arbitrarios del sistema operativo mediante una petición goform/setUsbUnload. Esto ocurre debido a que la función \"formsetUsbUnload\" ejecuta una función dosystemCmd con entradas no fiables."}],"affected":[{"source":"cve@mitre.org","affectedData":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C","baseScore":10.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"COMPLETE","integrityImpact":"COMPLETE","availabilityImpact":"COMPLETE"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":10.0,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2025-02-04T20:44:12.590931Z","id":"CVE-2018-14558","options":[{"exploitation":"active"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"cisaExploitAdd":"2021-11-03","cisaActionDue":"2022-05-03","cisaRequiredAction":"Apply updates per vendor instructions.","cisaVulnerabilityName":"Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability","weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-78"}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-78"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:tenda:ac7_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"15.03.06.44_cn","matchCriteriaId":"B16592CE-98A8-478A-94E1-DF628ADE67E7"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:*","matchCriteriaId":"A3BEE979-5BF3-48ED-AF42-0546D4F896E9"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:tenda:ac9_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"15.03.05.19\\(6318\\)_cn","matchCriteriaId":"73D523BB-7EB3-4125-90C4-4C85F4AE1815"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:tenda:ac9:-:*:*:*:*:*:*:*","matchCriteriaId":"2FD1430E-DC2E-4042-9389-1FD90ECDBE4D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:tenda:ac10_firmware:*:*:*:*:*:*:*:*","versionEndIncluding":"15.03.06.23_cn","matchCriteriaId":"9BDE03D1-5D87-4FCD-BB03-D483AB9BC186"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:tenda:ac10:-:*:*:*:*:*:*:*","matchCriteriaId":"B9E0489C-31D5-43C4-B15D-1D88119EF226"}]}]}],"references":[{"url":"https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-01/Tenda.md","source":"cve@mitre.org","tags":["Broken Link","Exploit","Third Party Advisory"]},{"url":"https://github.com/zsjevilhex/iot/blob/master/route/tenda/tenda-01/Tenda.md","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Broken Link","Exploit","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-14558","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["US Government Resource"]}]}}]}