CVE-2021-29084: High severity Synology Diskstation Manager vulnerability
Improper neutralization of special elements in output used by a downstream component ('Injection') vulnerability in Security Advisor report management component in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows remote attackers to read arbitrary files via unspecified vectors.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID of this vulnerability is CVE-2021-29084.
What is the severity of CVE-2021-29084?
The severity of CVE-2021-29084 is high with a severity value of 7.5.
What is the affected software of CVE-2021-29084?
The affected software of CVE-2021-29084 is Synology DiskStation Manager (DSM) before 6.2.3-25426-3 and Synology Diskstation Manager Unified Controller up to version 3.1-23033.
How does this vulnerability work?
This vulnerability allows remote attackers to read arbitrary files by exploiting an improper neutralization of special elements in the output used by a downstream component, known as 'Injection'.
Is there a fix available for CVE-2021-29084?
Yes, a fix is available for CVE-2021-29084. It is recommended to update to Synology DiskStation Manager (DSM) version 6.2.3-25426-3 or later.