{"id":"CVE-2025-20683","state":"PUBLISHED","title":"In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed.","description":"In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00416938; Issue ID: MSV-3444.","publishedAt":"2025-07-08T02:00:22.282Z","updatedAt":"2025-07-08T13:57:39.694Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"MediaTek","products":["MediaTek, Inc. MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986"],"affected":[{"vendor":"MediaTek, Inc.","product":"MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986","versions":[{"version":"SDK release 7.6.7.2 and before / openWRT 19.07, 21.02","status":"affected"}]}],"references":["https://corp.mediatek.com/product-security-bulletin/July-2025"],"weaknesses":["CWE-787"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/20xxx/CVE-2025-20683.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-20683","state":"PUBLISHED","datePublished":"2025-07-08T02:00:22.282Z","dateUpdated":"2025-07-08T13:57:39.694Z","assignerShortName":"MediaTek","assignerOrgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","dateReserved":"2024-11-01T01:21:50.372Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00416938; Issue ID: MSV-3444."}],"affected":[{"vendor":"MediaTek, Inc.","product":"MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986","versions":[{"version":"SDK release 7.6.7.2 and before / openWRT 19.07, 21.02","status":"affected"}]}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/July-2025"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-787","type":"CWE","lang":"en","description":"CWE-787 Out-of-bounds Write"}]}],"providerMetadata":{"shortName":"MediaTek","orgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","dateUpdated":"2025-07-08T02:00:22.282Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-07-08T13:57:08.146431Z","id":"CVE-2025-20683","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-07-08T13:57:39.694Z"}}]}}}