CVE-2022-22995
Western Digital My Cloud OS 5 and My Cloud Home Unauthenticated Arbitrary File Write Vulnerability in Netatalk
- State
- Published
- Severity
- 10.0 Critical
- Published
- Mar 25, 2022
- Updated
- Nov 3, 2025
- Reserved
- Jan 10, 2022
Description
The combination of primitives offered by SMB and AFP in their default configuration allows the arbitrary writing of files. By exploiting these combination of primitives, an attacker can execute arbitrary code.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 10.0 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L | WDC PSIRT |
Weaknesses
- CWE-59 Improper Link Resolution Before File Access ('Link Following')
Affected Products
| Product | Versions |
|---|---|
My CloudWestern Digital |
|
My Cloud HomeWestern Digital |
|
References
- https://www.westerndigital.com/support/product-security/wdc-22005-netatalk-security-vulnerabilities
- FEDORA-2023-cec97f7b5dvendor-advisory
- FEDORA-2023-ef901c862cvendor-advisory
- GLSA-202311-02vendor-advisory
- FEDORA-2023-39f0ec3879vendor-advisory
- [debian-lts-announce] 20240104 [SECURITY] [DLA 3706-1] netatalk security updatemailing-list
- https://lists.debian.org/debian-lts-announce/2024/11/msg00026.html
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