[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fx-a2WeOkkHCIzq9WGuDeaeYl0mgRIbW_ZM1Bgpg9njc":3,"g5a-risk:CVE-2023-32149":118},{"success":4,"data":5,"meta":115},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":32,"epssPercentile":27,"epssTimeSeries":33,"severity":34,"affectedProducts":35,"affectedProductsCount":46,"references":47,"referencesCount":63,"weaknesses":64,"weaknessesCount":73,"isActivelyExploited":45,"cisaInfo":27,"otxData":27,"relatedBlogPosts":74,"seoMetadata":75,"configurations":100,"relatedVendorCves":113,"notableEvents":114},"CVE-2023-32149","What is CVE-2023-32149?","D-Link DIR-2640 prog.cgi Request Handling Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-2640 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the web management interface, which listens on TCP port 80 by default. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.\n. Was ZDI-CAN-19546.","D-Link DIR-2640 prog.cgi Request Handling Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attacke...","2024-05-03T02:15:19.113","2026-06-17T05:58:11.483",8.8,"CVSS:3.0\u002FAV:A\u002FAC:L\u002FPR:N\u002FUI:N\u002FS:U\u002FC:H\u002FI:H\u002FA:H",{"CVSSMetricV31":15,"CVSSMetricV30":16,"CVSSMetricV2":30,"CVSSMetricV40":31},[],[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":24,"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","ADJACENT_NETWORK","LOW","NONE","UNCHANGED","HIGH",null,2.8,5.9,[],[],0.0124,[32,32,32,32,32,32,32],"High",[36,41],{"vendor":37,"product":38,"version":39,"criteria":40,"vulnerable":4},"dlink","dir-2640_firmware","1.11b02","cpe:2.3:o:dlink:dir-2640_firmware:1.11b02:*:*:*:*:*:*:*",{"vendor":37,"product":42,"version":43,"criteria":44,"vulnerable":45},"dir-2640","-","cpe:2.3:h:dlink:dir-2640:-:*:*:*:*:*:*:*",false,2,[48,54,59,61],{"url":49,"source":50,"tags":51},"https:\u002F\u002Fsupportannouncement.us.dlink.com\u002Fannouncement\u002Fpublication.aspx?name=SAP10323","Dlink",[52,53],"Product","Vendor Advisory",{"url":55,"source":56,"tags":57},"https:\u002F\u002Fwww.zerodayinitiative.com\u002Fadvisories\u002FZDI-23-541\u002F","Zerodayinitiative",[58],"Third Party Advisory",{"url":49,"source":50,"tags":60},[52,53],{"url":55,"source":56,"tags":62},[58],4,[65],{"id":66,"name":67,"description":68,"extendedDescription":69,"status":70,"abstraction":71,"structure":72},"CWE-121","Stack-based Buffer Overflow","A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).","","Draft","Variant","Simple",1,[],{"title":76,"metaDescription":77,"keywords":78,"canonicalUrl":79,"structuredData":80},"What is CVE-2023-32149? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2023-32149, a high severity cyber security vulnerability from 2024. 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