[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHFPVCzVD-iMoDUfIGN1GJ4t2BMgyBnwlZcUA56RW_s4":3,"g5a-ex:dlink\u002Fdir-3040@*":99,"g5a-family:dlink\u002Fdir-3040":101},{"success":4,"data":5},true,{"product":6,"versions":18,"topVulnerabilitiesByEpss":20,"kevVulnerabilities":76,"seoMetadata":77,"meta":96},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":11,"lastCveUpdate":12,"versions":13,"description":17},"dlink","dir-3040",1,25,0,"2024-05-23",[14],{"version":15,"cve_count":9,"kev_count":11,"has_kev":16},"a1",false,"Dir-3040 by Dlink is a technology product with 1 tracked version and 25 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[19],{"version":15,"cve_count":9,"kev_count":11,"has_kev":16},[21,29,36,40,46,52,57,62,66,72],{"cveId":22,"description":23,"publishedDate":24,"cvssScore":25,"cvssVersion":26,"severity":27,"isKev":16,"epssScore":28},"CVE-2021-21816","An information disclosure vulnerability exists in the Syslog functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An attacker can send an HTTP request to trigger this vulnerability.","2021-07-16",4.3,"v3.1","Medium",0.32385,{"cveId":30,"description":31,"publishedDate":32,"cvssScore":33,"cvssVersion":26,"severity":34,"isKev":16,"epssScore":35},"CVE-2022-44832","D-Link DIR-3040 device with firmware 120B03 was discovered to contain a command injection vulnerability via the SetTriggerLEDBlink function.","2022-12-14",9.8,"Critical",0.04046,{"cveId":37,"description":38,"publishedDate":24,"cvssScore":33,"cvssVersion":26,"severity":34,"isKev":16,"epssScore":39},"CVE-2021-21820","A hard-coded password vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to code execution. An attacker can send a sequence of requests to trigger this vulnerability.",0.02962,{"cveId":41,"description":42,"publishedDate":24,"cvssScore":43,"cvssVersion":26,"severity":44,"isKev":16,"epssScore":45},"CVE-2021-21819","A code execution vulnerability exists in the Libcli Test Environment functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to arbitrary command execution. An attacker can send a sequence of requests to trigger this vulnerability.",7.2,"High",0.02886,{"cveId":47,"description":48,"publishedDate":49,"cvssScore":50,"cvssVersion":26,"severity":44,"isKev":16,"epssScore":51},"CVE-2022-1262","A command injection vulnerability in the protest binary allows an attacker with access to the remote command line interface to execute arbitrary commands as root.","2022-04-11",7.8,0.02211,{"cveId":53,"description":54,"publishedDate":55,"cvssScore":33,"cvssVersion":26,"severity":34,"isKev":16,"epssScore":56},"CVE-2021-21913","An information disclosure vulnerability exists in the WiFi Smart Mesh functionality of D-LINK DIR-3040 1.13B03. A specially-crafted network request can lead to command execution. An attacker can connect to the MQTT service to trigger this vulnerability.","2021-09-23",0.02187,{"cveId":58,"description":59,"publishedDate":24,"cvssScore":60,"cvssVersion":26,"severity":44,"isKev":16,"epssScore":61},"CVE-2021-21817","An information disclosure vulnerability exists in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to the disclosure of sensitive information. An attacker can send a sequence of requests to trigger this vulnerability.",7.5,0.02013,{"cveId":63,"description":64,"publishedDate":24,"cvssScore":60,"cvssVersion":26,"severity":44,"isKev":16,"epssScore":65},"CVE-2021-21818","A hard-coded password vulnerability exists in the Zebra IP Routing Manager functionality of D-LINK DIR-3040 1.13B03. A specially crafted network request can lead to a denial of service. An attacker can send a sequence of requests to trigger this vulnerability.",0.01691,{"cveId":67,"description":68,"publishedDate":69,"cvssScore":70,"cvssVersion":26,"severity":44,"isKev":16,"epssScore":71},"CVE-2023-41229","D-Link DIR-3040 HTTP Request Processing Referer Heap-Based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-3040 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the prog.cgi binary, which handles HNAP requests made to the lighttpd webserver listening on TCP ports 80 and 443. The issue results from the lack of proper validation of a user-supplied string before copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21671.","2024-05-03",8.8,0.01038,{"cveId":73,"description":74,"publishedDate":69,"cvssScore":70,"cvssVersion":26,"severity":44,"isKev":16,"epssScore":75},"CVE-2023-41230","D-Link DIR-3040 HTTP Request Processing Referer 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-3040 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the prog.cgi binary, which handles HNAP requests made to the lighttpd webserver listening on TCP ports 80 and 443. The issue results from the lack of proper validation of a user-supplied string before copying it to a fixed size stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-21674.",0.00959,[],{"title":78,"metaDescription":79,"keywords":80,"structuredData":81},"Dir-3040 by Dlink - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Dir-3040 by Dlink covering 1 version with 25 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Dir-3040 vulnerabilities, Dir-3040 security, Dir-3040 CVE, Dlink Dir-3040, Dir-3040 threat intelligence, Dlink security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":82,"@type":83,"name":84,"description":79,"url":85,"manufacturer":86,"applicationCategory":90,"softwareVersion":91,"mainEntity":92},"https:\u002F\u002Fschema.org","SoftwareApplication","Dir-3040","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fdlink\u002Fdir-3040",{"@type":87,"name":88,"url":89},"Organization","Dlink","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fdlink","Security Software","1 versions tracked",{"@type":93,"name":94,"description":95,"vulnerabilityCount":10,"dateModified":12},"SecurityVulnerability","Dir-3040 Security Vulnerabilities","Security vulnerabilities affecting Dir-3040 by Dlink",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":11,"lastUpdated":12,"generatedAt":97,"apiVersion":98},"2026-10-17T20:40:24.569Z","3.0",{"rows":100,"total":11,"capped":16,"failed":11},[],[102],{"product":103,"cves":10},"dir-3040_firmware"]