{"affected":[{"defaultStatus":"unaffected","platforms":["Linux"],"product":"IM7200","source":"CNA: Digi","vendor":"Opengear","versions":[{"lessThanOrEqual":"5.5.2","status":"affected","version":"4.8","versionType":"firmware"}]},{"defaultStatus":"unaffected","platforms":["Linux"],"product":"CM7100","source":"CNA: Digi","vendor":"Opengear","versions":[{"lessThanOrEqual":"5.5.2","status":"affected","version":"4.8","versionType":"firmware"}]},{"defaultStatus":"unaffected","platforms":["Linux"],"product":"ACM7000","source":"CNA: Digi","vendor":"Opengear","versions":[{"lessThanOrEqual":"5.5.2","status":"affected","version":"4.8","versionType":"firmware"}]}],"cveId":"CVE-2026-102212","cwes":["CWE-122"],"description":"Heap-based buffer overflow in Opengear IM72XX, CM71XX, and ACM70XX firmware versions 4.8.0 through 5.5.2 on console server appliances allows an unauthenticated remote attacker to crash the index.cgi process via a crafted multipart/form-data POST request containing an overlong Content-Disposition name field.","epss":{"date":"2026-11-05","percentile":0.2507,"score":0.0032},"exploits":[],"kev":null,"metrics":[{"score":8.4,"severity":"high","source":"CNA: Digi","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/S:P/AU:Y/RE:L/U:Red","version":"4.0"},{"score":8.4,"severity":"high","source":"NVD: e8a6bb0b-e373-42b1-a5de-93e314325576","vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:X/V:X/RE:L/U:Red","version":"4.0"}],"modifiedAt":1793972905489,"publishedAt":1793462516106,"references":[{"source":"CNA: Digi","tags":["patch"],"url":"https://portal.opengear.com/customerservice/s/article/Release-Notification-Firmware-Version-5-5-3-is-Now-Generally-Available"},{"source":"CNA: Digi","tags":["vendor-advisory"],"url":"https://portal.opengear.com/customerservice/s/article/CVE-2026-102212-Opengear-Console-Server-Buffer-Overflow-to-RCE"},{"source":"e8a6bb0b-e373-42b1-a5de-93e314325576","tags":[],"url":"https://portal.opengear.com/customerservice/s/article/CVE-2026-102212-Opengear-Console-Server-Buffer-Overflow-to-RCE"},{"source":"e8a6bb0b-e373-42b1-a5de-93e314325576","tags":[],"url":"https://portal.opengear.com/customerservice/s/article/Release-Notification-Firmware-Version-5-5-3-is-Now-Generally-Available"}],"remediation":[{"kind":"fix","source":"CNA: Digi","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://portal.opengear.com/customerservice/s/article/Release-Notification-Firmware-Version-5-5-3-is-Now-Generally-Available"}],"revision":"fefda553d760fe729e693ef92d05ca37a6b090591968cccf64ed09101953c094","sources":[{"modifiedAt":1793972905489,"name":"CNA: Digi","retrievedAt":1793974166561,"url":"https://www.cve.org/CVERecord?id=CVE-2026-102212"},{"modifiedAt":1793648063993,"name":"NVD","retrievedAt":1793665751856,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102212"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793944492584,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-102212"}],"ssvc":{"assessedAt":1793972895446,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Pre-Auth Heap Buffer Overflow in the Multipart Request","updatedAt":1793974166561}