Stack-based buffer overflow in Western Digital products - CVE-2022-23125

Vulnerability identifier: #VU61619

CSH Severity: High

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber

CVE-ID: CVE-2022-23125

CWE-ID: CWE-121

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: Western Digital

Affected software:
My Cloud PR2100
My Cloud PR4100
My Cloud EX4100
My Cloud EX2 Ultra
My Cloud Mirror Gen 2
My Cloud DL2100
My Cloud DL4100
My Cloud EX2100
WD Cloud
My Cloud
My Cloud Home
My Cloud OS 5

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the copyapplfile function. A remote unauthenticated attacker can trigger stack-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Install updates from vendor's website.

• https://www.westerndigital.com/support/product-security/wdc-22005-netatalk-security-vulnerabilities