How severe is CVE-2023-22813?

CVE-2023-22813 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-22813 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-22813?

CVE-2023-22813 primarily affects Westerndigital My Cloud. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-22813?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-22813 published?

CVE-2023-22813 was published on 2023-05-08 and last updated on 2026-06-17.

CVE-2023-22813

CVE-2023-22813 is a low-severity vulnerability in Westerndigital My Cloud with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Westerndigital My Cloud
Published: 2023-05-08
Last modified: 2026-06-17

Description

A device API endpoint was missing access controls on Western Digital My Cloud OS 5 iOS and Anroid Mobile Apps, My Cloud Home iOS and Android Mobile Apps, SanDisk ibi iOS and Android Mobile Apps, My Cloud OS 5 Web App, My Cloud Home Web App and the SanDisk ibi Web App. Due to a permissive CORS policy and missing authentication requirement for private IPs, a remote attacker on the same network as the device could obtain device information by convincing a victim user to visit an attacker-controlled server and issue a cross-site request. This issue affects My Cloud OS 5 Mobile App: before 4.21.0; My Cloud Home Mobile App: before 4.21.0; ibi Mobile App: before 4.21.0; My Cloud OS 5 Web App: before 4.26.0-6126; My Cloud Home Web App: before 4.26.0-6126; ibi Web App: before 4.26.0-6126.

Frequently asked questions

What is CVE-2023-22813?: A device API endpoint was missing access controls on Western Digital My Cloud OS 5 iOS and Anroid Mobile Apps, My Cloud Home iOS and Android Mobile Apps, SanDisk ibi iOS and Android Mobile Apps, My Cloud OS 5 Web App, My Cloud Home Web App and the SanDisk ibi Web App. Due to a permissive CORS policy and missing authentication requirement for private IPs, a remote attacker on the same network as the device could obtain device information by convincing a victim user to visit an attacker-controlled server and issue a cross-site request. This issue affects My Cloud OS 5 Mobile App: before 4.21.0; My Cloud Home Mobile App: before 4.21.0; ibi Mobile App: before 4.21.0; My Cloud OS 5 Web App: before 4.26.0-6126; My Cloud Home Web App: before 4.26.0-6126; ibi Web App: before 4.26.0-6126.
How severe is CVE-2023-22813?: CVE-2023-22813 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-22813 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-22813?: CVE-2023-22813 primarily affects Westerndigital My Cloud. In total, 9 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-22813?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-22813 published?: CVE-2023-22813 was published on 2023-05-08 and last updated on 2026-06-17.

References

https://www.westerndigital.com/support/product-security/wdc-23004-western-digital-my-cloud-os-5-my-cloud-home-sandisk-ibi-and-wd-cloud-mobile-and-web-app-update

Affected products (9)

cpe:2.3:a:westerndigital:my_cloud:*:*:*:*:*:-:*:*
cpe:2.3:a:westerndigital:my_cloud_home:*:*:*:*:*:android:*:*
cpe:2.3:a:westerndigital:my_cloud_home:*:*:*:*:*:iphone_os:*:*
cpe:2.3:a:westerndigital:my_cloud_home:*:*:*:*:*:-:*:*
cpe:2.3:a:westerndigital:my_cloud_os_5:*:*:*:*:*:android:*:*
cpe:2.3:a:westerndigital:my_cloud_os_5:*:*:*:*:*:iphone_os:*:*
cpe:2.3:a:westerndigital:sandisk_ibi:*:*:*:*:*:android:*:*
cpe:2.3:a:westerndigital:sandisk_ibi:*:*:*:*:*:iphone_os:*:*
cpe:2.3:a:westerndigital:sandisk_ibi:*:*:*:*:*:-:*:*

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