{"schemaVersion":3,"id":"CVE-2021-31883","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303). When processing a DHCP ACK message, the DHCP client application does not validate the length of the Vendor option(s), leading to Denial-of-Service conditions. 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