Vulnerability Details : CVE-2021-36224
Potential exploit
Western Digital My Cloud devices before OS5 have a nobody account with a blank password.
Products affected by CVE-2021-36224
- cpe:2.3:o:westerndigital:my_cloud_os:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-36224
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 20 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-36224
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2021-36224
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-36224
-
https://www.youtube.com/watch?v=vsg9YgvGBec
Exploiting (and Patching) a Zero Day RCE Vulnerability in a Western Digital NAS - YouTubeExploit;Patch;Third Party Advisory
-
https://github.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2020/weekend_destroyer/weekend_destroyer.md
PoC/weekend_destroyer.md at master · pedrib/PoC · GitHubExploit;Patch;Third Party Advisory
-
https://krebsonsecurity.com/2021/07/another-0-day-looms-for-many-western-digital-users/
Another 0-Day Looms for Many Western Digital Users – Krebs on SecurityExploit;Third Party Advisory
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