{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-71922","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-08-08T16:37:44.518Z","datePublished":"2026-08-24T17:07:51.611Z","dateUpdated":"2026-08-24T18:52:56.245Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-08-24T17:07:51.611Z"},"datePublic":"2026-08-24T00:00:00.000Z","title":"DrayTek VigorSwitch Multiple Models Pre-Authentication NULL Pointer Dereference via setget.cgi","descriptions":[{"lang":"en","value":"Multiple DrayTek VigorSwitch models contain a pre-authentication null pointer dereference vulnerability in the setget.cgi interface. The vulnerability is caused by missing validation when the pass field is absent. 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