Vulnerability identifier: #VU69273

Vulnerability risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-29836

CWE-ID: CWE-22

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
My Cloud Home
Client/Desktop applications / Other client software
My Cloud Home Duo
Client/Desktop applications / Other client software
SanDisk ibi
Client/Desktop applications / Other client software

Vendor:

Description

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences. A remote attacker can send a specially crafted HTTP request and initiate the installation of custom packages.

Mitigation
Install update from vendor's website.

Vulnerable software versions

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External links
http://www.westerndigital.com/support/product-security/wdc-22016-my-cloud-home-ibi-firmware-version-8-11-0-113

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.