Pre-authenticated stack overflow vulnerability on FTP Service
CVE-2022-22989

9.8CRITICAL

Key Information:

Vendor

Western Digital

Status
My Cloud
Vendor
CVE Published:
13 January 2022

What is CVE-2022-22989?

My Cloud OS 5 was vulnerable to a pre-authenticated stack overflow vulnerability on the FTP service that could be exploited by unauthenticated attackers on the network. Addressed the vulnerability by adding defenses against stack overflow issues.

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Deploy the Patch

Affected Version(s)

My Cloud My Cloud OS 5 < 5.19.117

References

https://www.westerndigital.com/support/product-security/w...
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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