CVE-2020-29563: (Pwn2Own) Western Digital MyCloud PR4100 nasAdmin Incorrect Authorization Authentication Bypass Vulnerability
First published: Fri Dec 11 2020(Updated: )
An issue was discovered on Western Digital My Cloud OS 5 devices before 5.07.118. A NAS Admin authentication bypass vulnerability could allow an unauthenticated user to gain access to the device.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Westerndigital My Cloud Os 5 | <5.07.118 | |
| Westerndigital My Cloud Ex2 Ultra | ||
| Westerndigital My Cloud Ex4100 | ||
| Westerndigital My Cloud Mirror Gen 2 | ||
| Westerndigital My Cloud Pr2100 | ||
| Westerndigital My Cloud Pr4100 | ||
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2020-29563.
What is the severity of CVE-2020-29563?
The severity of CVE-2020-29563 is critical, with a severity score of 9.8.
Which software is affected by CVE-2020-29563?
CVE-2020-29563 affects Western Digital MyCloud PR4100 with My Cloud OS 5 up to version 5.07.118.
How does the vulnerability in CVE-2020-29563 allow attackers to bypass authentication?
The vulnerability allows remote attackers to bypass authentication on affected installations of Western Digital MyCloud PR4100.
Is authentication required to exploit CVE-2020-29563?
No, authentication is not required to exploit CVE-2020-29563.
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