How serious is CVE-2022-22989?

This vulnerability has a CVSS score of 9.8 out of 10, classified as CRITICAL severity. Proof-of-concept exploit code is publicly available, making this an active threat.

Is there exploit code available for CVE-2022-22989?

Yes, proof-of-concept exploit code for CVE-2022-22989 is publicly available on GitHub and security research platforms. This increases the risk of active exploitation.

Which products are affected by CVE-2022-22989?

CVE-2022-22989 affects westerndigital my cloud os. Check the full CVE details for specific version information.

How do I fix CVE-2022-22989?

To remediate CVE-2022-22989, check for security patches from westerndigital. Apply all available updates and security patches. If no patch is available, implement recommended workarounds or security controls to mitigate the risk.

CVE-2022-22989

Critical

|9.8

Exploit Available

Plain English Summary

AI-powered analysis for quick understanding

This vulnerability allows attackers on the same network to take control of the My Cloud OS 5 device by exploiting a flaw in its FTP service, even without needing to log in. It’s critical to address this issue because it can lead to unauthorized access and potential data loss or manipulation.

Technical Description

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.

CVSS Vector Analysis

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

Confidentiality ImpactHigh

Integrity ImpactHigh

Availability ImpactHigh

ScopeUnchanged

Vector String

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

Exploit Resources

Search for proof-of-concept code and exploit modules

GitHub Search Exploit-DB Nuclei Templates Metasploit Vulners

Official References

NIST NVD

Est. Bounty

$13,000($5K-$15K)

Vendor Response

Grade FPatched in 1502 days

Quick Information

Published

Jan 13, 2022

about 4 years ago

Last Modified

Feb 24, 2026

about 1 month ago

Vendor

westerndigital

Product

my cloud os

Related Vulnerabilities

CVE-2022-22988Critical

This vulnerability allows an attacker with authenticated access to a device to potentially modify or access sensitive files and directories. However, the attacker must first find a way to log in to the device before they can exploit this weakness.