Paper/Archive/CVE-2021-36224

CVE-2021-36224

mitre — Western Digital My Cloud devices before OS5 have a nobody account with a blank password.

EPSS 1%CVSS 9.8

critical.is priorityof 100

43

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 67.8.678 × 2013.6 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

Western Digital My Cloud devices before OS5 have a nobody account with a blank password.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refkrebsonsecurity.com/2021/07/another-0-day-looms-for-many-western-digital-users refyoutube.com/watch?v=vsg9YgvGBec refgithub.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2020/weekend_destroyer/weekend_destroyer.md