[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f_xv7xWAr_Eqed3j3Vb3dtnr10wU-rEWRNSu50EKMnJA":3,"g5a-ex:digi\u002Fwr21@*":62,"g5a-family:digi\u002Fwr21":64},{"success":4,"data":5},true,{"product":6,"versions":14,"topVulnerabilitiesByEpss":15,"kevVulnerabilities":39,"seoMetadata":40,"meta":59},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":9,"lastCveUpdate":11,"versions":12,"description":13},"digi","wr21",0,4,"2023-08-31",[],"Wr21 by Digi is a technology product and 4 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[],[16,25,31,35],{"cveId":17,"description":18,"publishedDate":19,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":24},"CVE-2021-35977","An issue was discovered in Digi RealPort for Windows through 4.8.488.0. A buffer overflow exists in the handling of ADDP discovery response messages. This could result in arbitrary code execution.","2021-10-08",9.8,"v3.1","Critical",false,0.01579,{"cveId":26,"description":27,"publishedDate":19,"cvssScore":28,"cvssVersion":21,"severity":29,"isKev":23,"epssScore":30},"CVE-2021-35979","An issue was discovered in Digi RealPort through 4.8.488.0. The 'encrypted' mode is vulnerable to man-in-the-middle attacks and does not perform authentication.",8.1,"High",0.00887,{"cveId":32,"description":33,"publishedDate":19,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":34},"CVE-2021-36767","In Digi RealPort through 4.10.490, authentication relies on a challenge-response mechanism that gives access to the server password, making the protection ineffective. An attacker may send an unauthenticated request to the server. The server will reply with a weakly-hashed version of the server's access password. The attacker may then crack this hash offline in order to successfully login to the server.",0.00687,{"cveId":36,"description":37,"publishedDate":11,"cvssScore":28,"cvssVersion":21,"severity":29,"isKev":23,"epssScore":38},"CVE-2023-4299","\nDigi RealPort Protocol is vulnerable to a replay attack that may allow an attacker to bypass authentication to access connected equipment.\n\n",0.0068,[],{"title":41,"metaDescription":42,"keywords":43,"structuredData":44},"Wr21 by Digi - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for Wr21 by Digi with 4 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","Wr21 vulnerabilities, Wr21 security, Wr21 CVE, Digi Wr21, Wr21 threat intelligence, Digi security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":45,"@type":46,"name":47,"description":42,"url":48,"manufacturer":49,"applicationCategory":53,"softwareVersion":54,"mainEntity":55},"https:\u002F\u002Fschema.org","SoftwareApplication","Wr21","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fdigi\u002Fwr21",{"@type":50,"name":51,"url":52},"Organization","Digi","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fdigi","Security Software","Multiple versions",{"@type":56,"name":57,"description":58,"vulnerabilityCount":10,"dateModified":11},"SecurityVulnerability","Wr21 Security Vulnerabilities","Security vulnerabilities affecting Wr21 by Digi",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":9,"lastUpdated":11,"generatedAt":60,"apiVersion":61},"2026-10-18T22:10:42.075Z","3.0",{"rows":63,"total":9,"capped":23,"failed":9},[],[65],{"product":66,"cves":10},"wr21_firmware"]