[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f_BMTY1krkXESyBTz6IkanQeYxB9r85xM35V7YvPZJ4g":3,"g5a-ex:westerndigital\u002Fmy_cloud_ex2_ultra@*":94,"g5a-family:westerndigital\u002Fmy_cloud_ex2_ultra":96},{"success":4,"data":5},true,{"product":6,"versions":14,"topVulnerabilitiesByEpss":15,"kevVulnerabilities":71,"seoMetadata":72,"meta":91},{"vendorName":7,"productName":8,"versionCount":9,"totalCves":10,"kevCount":9,"lastCveUpdate":11,"versions":12,"description":13},"westerndigital","my_cloud_ex2_ultra",0,33,"2024-02-05",[],"My Cloud Ex2 Ultra by Westerndigital is a technology product and 33 known security vulnerabilities. Get comprehensive security analysis, vulnerability tracking, and threat intelligence for this product.",[],[16,25,30,35,38,42,50,55,61,66],{"cveId":17,"description":18,"publishedDate":19,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":24},"CVE-2022-29844","A vulnerability in the FTP service of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to read and write arbitrary files. This could lead to a full NAS compromise and would give remote execution capabilities to the attacker.","2023-01-26",9.8,"v3.1","Critical",false,0.36405,{"cveId":26,"description":27,"publishedDate":28,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":29},"CVE-2020-27744","An issue was discovered on Western Digital My Cloud NAS devices before 5.04.114. They allow remote code execution with resultant escalation of privileges.","2020-10-29",0.0616,{"cveId":31,"description":32,"publishedDate":33,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":34},"CVE-2020-28940","On Western Digital My Cloud OS 5 devices before 5.06.115, the NAS Admin dashboard has an authentication bypass vulnerability that could allow an unauthenticated user to execute privileged commands on the device.","2020-12-01",0.03944,{"cveId":36,"description":37,"publishedDate":33,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":34},"CVE-2020-28970","An issue was discovered on Western Digital My Cloud OS 5 devices before 5.06.115. A NAS Admin authentication bypass vulnerability could allow an unauthenticated user to execute privileged commands on the device via a cookie. (In addition, an upload endpoint could then be used by an authenticated administrator to upload executable PHP scripts.)",{"cveId":39,"description":40,"publishedDate":33,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":41},"CVE-2020-28971","An issue was discovered on Western Digital My Cloud OS 5 devices before 5.06.115. A NAS Admin authentication bypass vulnerability could allow an unauthenticated user to execute privileged commands on the device via a cookie, because of insufficient validation of URI paths.",0.03831,{"cveId":43,"description":44,"publishedDate":45,"cvssScore":46,"cvssVersion":47,"severity":48,"isKev":23,"epssScore":49},"CVE-2019-9949","Western Digital My Cloud Cloud, Mirror Gen2, EX2 Ultra, EX2100, EX4100, DL2100, DL4100, PR2100 and PR4100 before firmware 2.31.183 are affected by a code execution (as root, starting from a low-privilege user session) vulnerability. The cgi-bin\u002Fwebfile_mgr.cgi file allows arbitrary file write by abusing symlinks. Specifically, this occurs by uploading a tar archive that contains a symbolic link, then uploading another archive that writes a file to the link using the \"cgi_untar\" command. Other commands might also be susceptible. Code can be executed because the \"name\" parameter passed to the cgi_unzip command is not sanitized.","2019-05-23",8.8,"v3.0","High",0.02996,{"cveId":51,"description":52,"publishedDate":53,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":54},"CVE-2020-29563","An issue was discovered on Western Digital My Cloud OS 5 devices before 5.07.118. A NAS Admin authentication bypass vulnerability could allow an unauthenticated user to gain access to the device.","2020-12-12",0.02922,{"cveId":56,"description":57,"publishedDate":58,"cvssScore":59,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":60},"CVE-2022-22995","The combination of primitives offered by SMB and AFP in their default configuration allows the arbitrary writing of files. By exploiting these combination of primitives, an attacker can execute arbitrary code.","2022-03-25",10,0.02735,{"cveId":62,"description":63,"publishedDate":64,"cvssScore":20,"cvssVersion":21,"severity":22,"isKev":23,"epssScore":65},"CVE-2022-22992","A command injection remote code execution vulnerability was discovered on Western Digital My Cloud Devices that could allow an attacker to execute arbitrary system commands on the device. The vulnerability was addressed by escaping individual arguments to shell functions coming from user input.","2022-01-28",0.02309,{"cveId":67,"description":68,"publishedDate":69,"cvssScore":20,"cvssVersion":47,"severity":22,"isKev":23,"epssScore":70},"CVE-2019-9950","Western Digital My Cloud, My Cloud Mirror Gen2, My Cloud EX2 Ultra, My Cloud EX2100, My Cloud EX4100, My Cloud DL2100, My Cloud DL4100, My Cloud PR2100 and My Cloud PR4100 firmware before 2.31.174 is affected by an authentication bypass vulnerability. The login_mgr.cgi file checks credentials against \u002Fetc\u002Fshadow. However, the \"nobody\" account (which can be used to access the control panel API as a low-privilege logged-in user) has a default empty password, allowing an attacker to modify the My Cloud EX2 Ultra web page source code and obtain access to the My Cloud as a non-Admin My Cloud device user.","2019-04-24",0.02304,[],{"title":73,"metaDescription":74,"keywords":75,"structuredData":76},"My Cloud Ex2 Ultra by Westerndigital - Security Vulnerabilities & Analysis | Precursor Intelligence","Comprehensive security analysis for My Cloud Ex2 Ultra by Westerndigital with 33 tracked vulnerabilities. Real-time threat intelligence, CVE tracking, and security recommendations.","My Cloud Ex2 Ultra vulnerabilities, My Cloud Ex2 Ultra security, My Cloud Ex2 Ultra CVE, Westerndigital My Cloud Ex2 Ultra, My Cloud Ex2 Ultra threat intelligence, Westerndigital security, product security analysis, cybersecurity threats, vulnerability management, CVE tracking",{"@context":77,"@type":78,"name":79,"description":74,"url":80,"manufacturer":81,"applicationCategory":85,"softwareVersion":86,"mainEntity":87},"https:\u002F\u002Fschema.org","SoftwareApplication","My Cloud Ex2 Ultra","https:\u002F\u002Fprecursorintelligence.com\u002Fvulnerabilities\u002Ftechnologies\u002Fvendors\u002Fwesterndigital\u002Fmy_cloud_ex2_ultra",{"@type":82,"name":83,"url":84},"Organization","Westerndigital","https:\u002F\u002Fprecursorintelligence.com\u002Fvendors\u002Fwesterndigital","Security Software","Multiple versions",{"@type":88,"name":89,"description":90,"vulnerabilityCount":10,"dateModified":11},"SecurityVulnerability","My Cloud Ex2 Ultra Security Vulnerabilities","Security vulnerabilities affecting My Cloud Ex2 Ultra by Westerndigital",{"totalVersions":9,"totalVulnerabilities":10,"kevVulnerabilities":9,"lastUpdated":11,"generatedAt":92,"apiVersion":93},"2026-10-17T19:45:18.805Z","3.0",{"rows":95,"total":9,"capped":23,"failed":9},[],[97],{"product":98,"cves":59},"my_cloud_ex2_ultra_firmware"]