{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-21T08:03:09.247","vulnerabilities":[{"cve":{"id":"CVE-2025-8302","sourceIdentifier":"zdi-disclosures@trendmicro.com","published":"2025-09-02T20:15:39.197","lastModified":"2025-09-10T15:00:15.943","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Realtek rtl81xx SDK Wi-Fi Driver rtwlanu Heap-based Buffer Overflow Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Realtek rtl81xx SDK Wi-Fi driver. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the N6CSet_DOT11_CIPHER_DEFAULT_KEY function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-26553."}],"metrics":{"cvssMetricV30":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.0,"impactScore":6.0}]},"weaknesses":[{"source":"zdi-disclosures@trendmicro.com","type":"Secondary","description":[{"lang":"en","value":"CWE-122"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:realtek:wi-fi_usb_driver:*:*:*:*:*:windows:*:*","versionEndExcluding":"1030.52.0325.2025","matchCriteriaId":"64315E56-CCBD-46FE-AE2C-185A856157BA"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:realtek:rtl8811au:-:*:*:*:*:*:*:*","matchCriteriaId":"884B566E-208D-47EE-AFCF-56D0D2C91B4F"}]}]}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-25-879/","source":"zdi-disclosures@trendmicro.com","tags":["Third Party Advisory"]}]}}]}