Medium severity · published Feb 5, 2024
CVE-2023-22817
Server-side Request Forgery vulnerability in Western Digital My Cloud, My Cloud Home and SanDisk ibi products
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
Server-side request forgery (SSRF) vulnerability that could allow a rogue server on the local network to modify its URL using another DNS address to point back to the loopback adapter. This could then allow the URL to exploit other vulnerabilities on the local server. This was addressed by fixing DNS addresses that refer to loopback. This issue affects My Cloud OS 5 devices before 5.27.161, My Cloud Home, My Cloud Home Duo and SanDisk ibi devices before 9.5.1-104.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MC
My Cloud Home & Duo · Western Digital
before 9.5.1-104 · source: vendor
MC
My Cloud OS 5 · Western Digital
before 5.27.161 · source: vendor
IB
ibi · SanDisk
before 9.5.1-104 · source: vendor
MC
MY Cloud Dl2100 Firmware · Westerndigital
before 5.27.161 · source: NVD
MC
MY Cloud Dl4100 Firmware · Westerndigital
before 5.27.161 · source: NVD
MC
MY Cloud Ex2 Ultra Firmware · Westerndigital
before 5.27.161 · source: NVD
MC
MY Cloud Ex2100 Firmware · Westerndigital
before 5.27.161 · source: NVD
MC
MY Cloud Ex4100 Firmware · Westerndigital
before 5.27.161 · source: NVD
MC
MY Cloud Glacier Firmware · Westerndigital
before 5.27.161 · source: NVD
MC
MY Cloud Home Duo Firmware · Westerndigital
before 9.5.1-104 · source: NVD
MC
MY Cloud Home Firmware · Westerndigital
before 9.5.1-104 · source: NVD
MC
MY Cloud Mirror G2 Firmware · Westerndigital
before 5.27.161 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-22817
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-22817
Vendor Advisory
https://www.westerndigital.com/support/product-security/wdc-24001-western-digital-my-cloud-os-5-my-cloud-home-duo-and-sandisk-ibi-firmware-update
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