CVE-2021-36225

Summary

Western Digital My Cloud devices before OS5 allow REST API access by low-privileged accounts, as demonstrated by API commands for firmware uploads and installation.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• https://krebsonsecurity.com/2021/07/another-0-day-looms-for-many-western-digital-users/
• https://www.youtube.com/watch?v=vsg9YgvGBec
• https://github.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2020/weekend_destroyer/weekend_destroyer.md

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

References

• https://krebsonsecurity.com/2021/07/another-0-day-looms-for-many-western-digital-users/
• https://www.youtube.com/watch?v=vsg9YgvGBec
• https://github.com/pedrib/PoC/blob/master/advisories/Pwn2Own/Tokyo_2020/weekend_destroyer/weekend_destroyer.md

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