[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fT71SVgq4NUzfL4CEKKI-H26Pnz9akb-fE1hWhDKpPrE":3,"g5a-risk:CVE-2025-8301":114},{"success":4,"data":5,"meta":111},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":31,"epssPercentile":27,"epssTimeSeries":32,"severity":33,"affectedProducts":34,"affectedProductsCount":45,"references":46,"referencesCount":52,"weaknesses":53,"weaknessesCount":52,"isActivelyExploited":44,"cisaInfo":27,"otxData":27,"relatedBlogPosts":62,"seoMetadata":63,"configurations":88,"relatedVendorCves":102,"notableEvents":103},"CVE-2025-8301","What is CVE-2025-8301?","Realtek RTL8811AU rtwlanu.sys N6CSet_DOT11_CIPHER_DEFAULT_KEY Heap-based Buffer Overflow Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Realtek RTL8811AU drivers. 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-24786.","Realtek RTL8811AU rtwlanu.sys N6CSet_DOT11_CIPHER_DEFAULT_KEY Heap-based Buffer Overflow Local Privilege Escalation Vulnerability. This vulnerability allows ...","2025-09-02T20:15:39.03","2025-09-10T15:00:04.563",7.8,"CVSS:3.0\u002FAV:L\u002FAC:L\u002FPR:L\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":30,"CVSSMetricV40":27},[],[17],{"Source":18,"Type":19,"CVSSData":20,"ExploitabilityScore":28,"ImpactScore":29},"zdi-disclosures@trendmicro.com","Secondary",{"Version":21,"VectorString":13,"AttackVector":22,"AttackComplexity":23,"PrivilegesRequired":23,"UserInteraction":24,"Scope":25,"ConfidentialityImpact":26,"IntegrityImpact":26,"AvailabilityImpact":26,"BaseScore":12,"BaseSeverity":26,"ExploitCodeMaturity":27,"RemediationLevel":27,"ReportConfidence":27,"TemporalScore":27,"TemporalSeverity":27,"ConfidentialityRequirement":27,"IntegrityRequirement":27,"AvailabilityRequirement":27,"ModifiedAttackVector":27,"ModifiedAttackComplexity":27,"ModifiedPrivilegesRequired":27,"ModifiedUserInteraction":27,"ModifiedScope":27,"ModifiedConfidentialityImpact":27,"ModifiedIntegrityImpact":27,"ModifiedAvailabilityImpact":27,"EnvironmentalScore":27,"EnvironmentalSeverity":27},"3.0","LOCAL","LOW","NONE","UNCHANGED","HIGH",null,1.8,5.9,[],0.00152,[31,31,31,31,31,31,31],"High",[35,40],{"vendor":36,"product":37,"version":38,"criteria":39,"vulnerable":4},"realtek","wi-fi_usb_driver","*","cpe:2.3:a:realtek:wi-fi_usb_driver:*:*:*:*:*:windows:*:*",{"vendor":36,"product":41,"version":42,"criteria":43,"vulnerable":44},"rtl8811au","-","cpe:2.3:h:realtek:rtl8811au:-:*:*:*:*:*:*:*",false,2,[47],{"url":48,"source":49,"tags":50},"https:\u002F\u002Fwww.zerodayinitiative.com\u002Fadvisories\u002FZDI-25-880\u002F","Zerodayinitiative",[51],"Third Party Advisory",1,[54],{"id":55,"name":56,"description":57,"extendedDescription":58,"status":59,"abstraction":60,"structure":61},"CWE-122","Heap-based Buffer Overflow","A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().","","Draft","Variant","Simple",[],{"title":64,"metaDescription":65,"keywords":66,"canonicalUrl":67,"structuredData":68},"What is CVE-2025-8301? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2025-8301, a high severity cyber security vulnerability from 2025. Realtek RTL8811AU rtwlanu.sys N6CSet_DOT11_CIPHER_DEFAULT_KE...","CVE-2025-8301, CVE-2025-8301 vulnerability, CVE-2025-8301 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research, vulnerability assessment, cyber threats, 2025, CVSS score, exploit, patch, remediation, realtek security, wi-fi_usb_driver vulnerability, rtl8811au vulnerability","\u002Fwhat-is\u002Fcve-2025-8301",{"@context":69,"@type":70,"headline":64,"description":65,"datePublished":10,"dateModified":11,"author":71,"publisher":75,"about":79,"mainEntityOfPage":83,"articleSection":86,"keywords":87},"https:\u002F\u002Fschema.org","TechArticle",{"@type":72,"name":73,"url":74},"Organization","Precursor Intelligence","https:\u002F\u002Fprecursorintelligence.com",{"@type":72,"name":73,"url":74,"logo":76},{"@type":77,"url":78},"ImageObject","https:\u002F\u002Fprecursorintelligence.com\u002Fimg\u002Flogos\u002Feplogo.png",{"@type":80,"name":6,"description":81,"additionalType":82},"Thing","Cybersecurity Vulnerability","https:\u002F\u002Fschema.org\u002FSoftwareBug",{"@type":84,"@id":85},"WebPage","https:\u002F\u002Fprecursorintelligence.com\u002Fwhat-is\u002Fcve-2025-8301","Cybersecurity","CVE-2025-8301, CVE-2025-8301 vulnerability, CVE-2025-8301 security, high severity vulnerability, cybersecurity, vulnerability analysis, security advisory, CVE database, threat intelligence, security research",[89],{"Operator":90,"Negate":27,"Nodes":91},"AND",[92,98],{"Operator":93,"Negate":44,"CPEMatch":94},"OR",[95],{"Vulnerable":4,"Criteria":39,"MatchCriteriaID":96,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":97,"VersionEndIncluding":27},"64315E56-CCBD-46FE-AE2C-185A856157BA","1030.52.0325.2025",{"Operator":93,"Negate":44,"CPEMatch":99},[100],{"Vulnerable":44,"Criteria":43,"MatchCriteriaID":101,"VersionStartExcluding":27,"VersionStartIncluding":27,"VersionEndExcluding":27,"VersionEndIncluding":27},"884B566E-208D-47EE-AFCF-56D0D2C91B4F",[],[104],{"id":105,"eventType":106,"eventTime":107,"details":108,"label":109,"color":110},"ba5b5097-eb28-48c3-8bc7-86b55f58242b","NEW_NVD","2025-09-03T04:01:07.645381+00:00","New CVE added to NVD","Published to NVD","blue",{"lastModified":11,"cacheTime":112,"version":113},1792272341088,"2.0",{"score":115,"band":116,"action":117,"scoredAt":118},46,"Medium","Plan remediation","2026-10-16T07:08:40.263699+00:00"]