9.8
CRITICAL
CVE-2022-29843
Western Digital My Cloud Command Injection Vulnerability
Description

A command injection vulnerability in the DDNS service configuration of Western Digital My Cloud OS 5 devices running firmware versions prior to 5.26.119 allows an attacker to execute code in the context of the root user.

INFO

Published Date :

Jan. 26, 2023, 9:15 p.m.

Last Modified :

Feb. 1, 2023, 4:47 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2022-29843 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Westerndigital my_cloud_pr2100_firmware
2 Westerndigital my_cloud_pr4100_firmware
3 Westerndigital my_cloud_ex4100_firmware
4 Westerndigital my_cloud_ex2_ultra_firmware
5 Westerndigital my_cloud_mirror_g2_firmware
6 Westerndigital my_cloud_dl2100_firmware
7 Westerndigital my_cloud_dl4100_firmware
8 Westerndigital my_cloud_ex2100_firmware
9 Westerndigital my_cloud_firmware
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-29843.

URL Resource
https://www.westerndigital.com/en-in/support/product-security/wdc-23002-my-cloud-firmware-version-5-26-119 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-29843 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-29843 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Feb. 01, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.westerndigital.com/en-in/support/product-security/wdc-23002-my-cloud-firmware-version-5-26-119 No Types Assigned https://www.westerndigital.com/en-in/support/product-security/wdc-23002-my-cloud-firmware-version-5-26-119 Vendor Advisory
    Added CWE NIST CWE-78
    Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:my_cloud_pr2100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.26.119 OR cpe:2.3:h:westerndigital:my_cloud_pr2100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:my_cloud_pr4100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.26.119 OR cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:my_cloud_ex4100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.26.119 OR cpe:2.3:h:westerndigital:my_cloud_ex4100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:my_cloud_ex2_ultra_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.26.119 OR cpe:2.3:h:westerndigital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:my_cloud_mirror_g2_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.26.119 OR cpe:2.3:h:westerndigital:my_cloud_mirror_g2:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:my_cloud_dl2100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.26.119 OR cpe:2.3:h:westerndigital:my_cloud_dl2100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:my_cloud_dl4100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.26.119 OR cpe:2.3:h:westerndigital:my_cloud_dl4100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:westerndigital:my_cloud_ex2100_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.26.119 OR cpe:2.3:h:westerndigital:my_cloud_ex2100:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-29843 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.18 }} -0.02%

score

0.55744

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability