// For flags

CVE-2023-22816

Limited Post-Authentication Remote Command Injection in My Cloud Products

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track*
*SSVC
Descriptions

A post-authentication remote command injection vulnerability in a CGI file in Western Digital My Cloud OS 5 devices that could allow an attacker to build files with redirects and execute larger payloads.
This issue affects My Cloud OS 5 devices: before 5.26.300.

*Credits: Wil Gibbs and Arvind S Raj
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
High
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:Track*
Exploitation
None
Automatable
No
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-01-06 CVE Reserved
  • 2023-06-30 CVE Published
  • 2024-07-06 EPSS Updated
  • 2024-09-09 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection')
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Westerndigital
Search vendor "Westerndigital"
My Cloud Os
Search vendor "Westerndigital" for product "My Cloud Os"
< 5.26.300
Search vendor "Westerndigital" for product "My Cloud Os" and version " < 5.26.300"
-
Affected
in Westerndigital
Search vendor "Westerndigital"
My Cloud
Search vendor "Westerndigital" for product "My Cloud"
--
Safe
Westerndigital
Search vendor "Westerndigital"
My Cloud Os
Search vendor "Westerndigital" for product "My Cloud Os"
< 5.26.300
Search vendor "Westerndigital" for product "My Cloud Os" and version " < 5.26.300"
-
Affected
in Westerndigital
Search vendor "Westerndigital"
My Cloud Dl2100
Search vendor "Westerndigital" for product "My Cloud Dl2100"
--
Safe
Westerndigital
Search vendor "Westerndigital"
My Cloud Os
Search vendor "Westerndigital" for product "My Cloud Os"
< 5.26.300
Search vendor "Westerndigital" for product "My Cloud Os" and version " < 5.26.300"
-
Affected
in Westerndigital
Search vendor "Westerndigital"
My Cloud Dl4100
Search vendor "Westerndigital" for product "My Cloud Dl4100"
--
Safe
Westerndigital
Search vendor "Westerndigital"
My Cloud Os
Search vendor "Westerndigital" for product "My Cloud Os"
< 5.26.300
Search vendor "Westerndigital" for product "My Cloud Os" and version " < 5.26.300"
-
Affected
in Westerndigital
Search vendor "Westerndigital"
My Cloud Ex2 Ultra
Search vendor "Westerndigital" for product "My Cloud Ex2 Ultra"
--
Safe
Westerndigital
Search vendor "Westerndigital"
My Cloud Os
Search vendor "Westerndigital" for product "My Cloud Os"
< 5.26.300
Search vendor "Westerndigital" for product "My Cloud Os" and version " < 5.26.300"
-
Affected
in Westerndigital
Search vendor "Westerndigital"
My Cloud Ex2100
Search vendor "Westerndigital" for product "My Cloud Ex2100"
--
Safe
Westerndigital
Search vendor "Westerndigital"
My Cloud Os
Search vendor "Westerndigital" for product "My Cloud Os"
< 5.26.300
Search vendor "Westerndigital" for product "My Cloud Os" and version " < 5.26.300"
-
Affected
in Westerndigital
Search vendor "Westerndigital"
My Cloud Ex4100
Search vendor "Westerndigital" for product "My Cloud Ex4100"
--
Safe
Westerndigital
Search vendor "Westerndigital"
My Cloud Os
Search vendor "Westerndigital" for product "My Cloud Os"
< 5.26.300
Search vendor "Westerndigital" for product "My Cloud Os" and version " < 5.26.300"
-
Affected
in Westerndigital
Search vendor "Westerndigital"
My Cloud Mirror G2
Search vendor "Westerndigital" for product "My Cloud Mirror G2"
--
Safe
Westerndigital
Search vendor "Westerndigital"
My Cloud Os
Search vendor "Westerndigital" for product "My Cloud Os"
< 5.26.300
Search vendor "Westerndigital" for product "My Cloud Os" and version " < 5.26.300"
-
Affected
in Westerndigital
Search vendor "Westerndigital"
My Cloud Pr2100
Search vendor "Westerndigital" for product "My Cloud Pr2100"
--
Safe
Westerndigital
Search vendor "Westerndigital"
My Cloud Os
Search vendor "Westerndigital" for product "My Cloud Os"
< 5.26.300
Search vendor "Westerndigital" for product "My Cloud Os" and version " < 5.26.300"
-
Affected
in Westerndigital
Search vendor "Westerndigital"
My Cloud Pr4100
Search vendor "Westerndigital" for product "My Cloud Pr4100"
--
Safe
Westerndigital
Search vendor "Westerndigital"
My Cloud Os
Search vendor "Westerndigital" for product "My Cloud Os"
< 5.26.300
Search vendor "Westerndigital" for product "My Cloud Os" and version " < 5.26.300"
-
Affected
in Westerndigital
Search vendor "Westerndigital"
Wd Cloud
Search vendor "Westerndigital" for product "Wd Cloud"
--
Safe