{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-30256","assignerOrgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","state":"PUBLISHED","assignerShortName":"talos","dateReserved":"2025-03-31T11:59:44.601Z","datePublished":"2025-08-20T13:09:06.026Z","dateUpdated":"2025-11-03T18:09:00.836Z"},"containers":{"cna":{"affected":[{"vendor":"Tenda","product":"AC6 V5.0","versions":[{"version":"V02.03.01.110","status":"affected"}]}],"descriptions":[{"lang":"en","value":"A denial of service vulnerability exists in the HTTP Header Parsing functionality of Tenda AC6 V5.0 V02.03.01.110. A specially crafted series of HTTP requests can lead to a reboot. An attacker can send multiple network packets to trigger this vulnerability."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-772: Missing Release of Resource after Effective Lifetime","type":"CWE","cweId":"CWE-772"}]}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":8.6,"baseSeverity":"HIGH"}}],"providerMetadata":{"orgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","shortName":"talos","dateUpdated":"2025-08-20T13:09:06.026Z"},"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2166","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2025-2166"}],"credits":[{"lang":"en","value":"Discovered by Lilith >_> of Cisco Talos."}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-08-20T13:52:56.661921Z","id":"CVE-2025-30256","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-08-20T15:12:34.687Z"}},{"title":"CVE Program Container","references":[{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2166"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T18:09:00.836Z"}}]}}