{"schema_version":"1","data":[{"id":3527,"advisory_id":"c0d95c08-61ba-4f23-ba7f-8abab1dd1212","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2018-0171","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:36:28.905361+00:00","extraction_method":"structured","technologies":["core-kev","ios-and-ios-xe"],"cve_ids":["CVE-2018-0171"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Cisco IOS and IOS XE Software Smart Install Remote Code Execution Vulnerability","summary":"Cisco IOS and IOS XE Software improperly validates packet data, allowing an unauthenticated, remote attacker to trigger a reload of an affected device, cause a denial-of-service (DoS) condition, or perform code execution on the affected device. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2018-0171","products":[{"name":{"value":"IOS and IOS XE","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2018-0171","aliases":["CVE-2018-0171"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-20"],"cveID":"CVE-2018-0171","notes":"https://nvd.nist.gov/vuln/detail/CVE-2018-0171","dueDate":"2022-05-03","product":"IOS and IOS XE","dateAdded":"2021-11-03","vendorProject":"Cisco","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Cisco IOS and IOS XE Software improperly validates packet data, allowing an unauthenticated, remote attacker to trigger a reload of an affected device, cause a denial-of-service (DoS) condition, or perform code execution on the affected device.","vulnerabilityName":"Cisco IOS and IOS XE Software Smart Install Remote Code Execution Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2018-0171","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3527,"next_before":3527}