{"id":"CVE-2026-102162","revision":"c4b84c63cf5242a391068f25975dca88","records":[{"revision":"c4b84c63cf5242a391068f25975dca88","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-102162","aliases":[],"title":"Security Advisory 0193","description":"On affected Arista Wi-Fi access points with captive portal, or application firewall enabled on at least one SSID, a vulnerability in the wireless gateway service could allow an unauthenticated network-adjacent attacker to send a crafted packet that triggers a stack overflow, resulting in a denial-of-service condition or potentially execute arbitrary code on the device. The wireless gateway service is automatically restarted after a crash, allowing repeated exploitation attempts.","state":0,"publishedAt":"2026-10-06T19:40:29.864+00:00","modifiedAt":"2026-10-06T20:06:08.243+00:00","affected":[{"ecosystem":"Vendor product","name":"Wi-Fi Access Points","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Arista Networks\",\n                    \"product\": \"Wi-Fi Access Points\",\n                    \"platforms\": [\n                        \"Wi-Fi Access Points\"\n                    ],\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"22.0.0\",\n                            \"lessThanOrEqual\": \"22.0.1F-32\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"version\": \"21.3.0\",\n                            \"lessThanOrEqual\": \"21.3.0M-13\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"version\": \"1.0.0\",\n                            \"lessThan\": \"21.3.0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"},{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","score":9.4,"severity":"CRITICAL"}],"references":["https://www.arista.com/en/support/advisories-notices/security-advisory/24809-security-advisory-0193"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-102162","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-102162","identifiers":["CVE-2026-102162"]},"retained":false,"historicalAffected":[]}],"coverage":[]}