{"schema_version":"1","data":[{"id":3725,"advisory_id":"9b815cc7-a48f-4859-96b7-8225fa07cb7a","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2018-14558","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:40:03.369453+00:00","extraction_method":"structured","technologies":["ac7-ac9-and-ac10-routers","core-kev"],"cve_ids":["CVE-2018-14558"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability","summary":"Tenda AC7, AC9, and AC10 devices contain a command injection vulnerability due to the \"formsetUsbUnload\" function executes a dosystemCmd function with untrusted input. Successful exploitation allows an attacker to execute OS commands via a crafted goform/setUsbUnload request. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2018-14558","products":[{"name":{"value":"AC7, AC9, and AC10 Routers","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2018-14558","aliases":["CVE-2018-14558"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-78"],"cveID":"CVE-2018-14558","notes":"https://nvd.nist.gov/vuln/detail/CVE-2018-14558","dueDate":"2022-05-03","product":"AC7, AC9, and AC10 Routers","dateAdded":"2021-11-03","vendorProject":"Tenda","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Tenda AC7, AC9, and AC10 devices contain a command injection vulnerability due to  the \"formsetUsbUnload\" function executes a dosystemCmd function with untrusted input. Successful exploitation allows an attacker to execute OS commands via a crafted goform/setUsbUnload request.","vulnerabilityName":"Tenda AC7, AC9, and AC10 Routers Command Injection Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2018-14558","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3725,"next_before":3725}