{
  "id": "CVE-2021-27137",
  "vendor_project": "DD-WRT",
  "product": "DD-WRT",
  "description": "DD-WRT contains a stack-based buffer overflow vulnerability that could allow an unauthenticated attacker to overflow an internal buffer used by UPnP and trigger a code execution vulnerability.",
  "kev_date_added": "2026-07-21",
  "cvss": 9.0,
  "severity": "High",
  "advisories": [],
  "cited_in_cases": [],
  "indictment_cited": false
}