Total
26 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-27158 | 1 Westerndigital | 6 My Cloud Ex4100, My Cloud Expert Series Ex2, My Cloud Firmware and 3 more | 2021-11-30 | 10.0 HIGH | 9.8 CRITICAL |
| Addressed remote code execution vulnerability in cgi_api.php that allowed escalation of privileges in Western Digital My Cloud NAS devices prior to 5.04.114. | |||||
| CVE-2020-25765 | 1 Westerndigital | 6 My Cloud Ex4100, My Cloud Expert Series Ex2, My Cloud Firmware and 3 more | 2021-11-30 | 10.0 HIGH | 9.8 CRITICAL |
| Addressed remote code execution vulnerability in reg_device.php due to insufficient validation of user input.in Western Digital My Cloud Devices prior to 5.4.1140. | |||||
| CVE-2021-3310 | 1 Westerndigital | 9 My Cloud Dl2100, My Cloud Dl4100, My Cloud Ex2100 and 6 more | 2021-03-17 | 4.6 MEDIUM | 7.8 HIGH |
| Western Digital My Cloud OS 5 devices before 5.10.122 mishandle Symbolic Link Following on SMB and AFP shares. This can lead to code execution and information disclosure (by reading local files). | |||||
| CVE-2020-12830 | 1 Westerndigital | 6 My Cloud Ex4100, My Cloud Expert Series Ex2, My Cloud Firmware and 3 more | 2020-11-02 | 7.5 HIGH | 9.8 CRITICAL |
| Addressed multiple stack buffer overflow vulnerabilities that could allow an attacker to carry out escalation of privileges through unauthorized remote code execution in Western Digital My Cloud devices before 5.04.114. | |||||
| CVE-2019-9950 | 1 Westerndigital | 18 My Cloud, My Cloud Dl2100, My Cloud Dl2100 Firmware and 15 more | 2020-08-24 | 7.5 HIGH | 9.8 CRITICAL |
| 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 /etc/shadow. 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. | |||||
| CVE-2019-9949 | 1 Westerndigital | 18 My Cloud, My Cloud Dl2100, My Cloud Dl2100 Firmware and 15 more | 2019-05-28 | 9.0 HIGH | 8.8 HIGH |
| 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/webfile_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. | |||||