{"cve":"CVE-2018-0415","nvd":{"published":"2018-08-15T20:29:00.893","modified":"2026-06-17T01:30:43.953","status":"Modified","description":"A vulnerability in the implementation of Extensible Authentication Protocol over LAN (EAPOL) functionality in Cisco Small Business 100 Series Wireless Access Points and Cisco Small Business 300 Series Wireless Access Points could allow an authenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the improper processing of certain EAPOL frames. An attacker could exploit this vulnerability by sending a stream of crafted EAPOL frames to an affected device. A successful exploit could allow the attacker to force the access point (AP) to disassociate all the associated stations (STAs) and to disallow future, new association requests. Cisco Bug IDs: CSCvj97472.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","score":6.8},"cwes":["CWE-388"],"references":["http://www.securityfocus.com/bid/105116","https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-csb-wap-dos","http://www.securityfocus.com/bid/105116","https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180815-csb-wap-dos"],"products":["cisco:wap121_firmware","cisco:wap125_firmware","cisco:wap131_firmware","cisco:wap150_firmware","cisco:wap321_firmware","cisco:wap351_firmware","cisco:wap361_firmware","cisco:wap371_firmware"],"source":"nvd","synced_at":"2026-10-19T20:52:03.425131697+00:00"},"epss":{"cve":"CVE-2018-0415","score":0.0063,"percentile":0.50219,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}