Path Traversal Vulnerability in PDF Viewer of Synology DiskStation Manager
CVE-2021-33182

4.3MEDIUM

Key Information:

Vendor

Synology
Status
Synology Diskstation Manager (dsm)
Vendor
CVE Published:
1 June 2021

What is CVE-2021-33182?

The PDF Viewer component in Synology DiskStation Manager (DSM) versions prior to 6.2.4-25553 is susceptible to a path traversal vulnerability. This issue permits remote authenticated users to gain unauthorized access to restricted files within the system, exploiting improper path limitations. Attackers might leverage this flaw to read sensitive information through unspecified vectors, raising serious concerns about data integrity and security.

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Affected Version(s)

Synology DiskStation Manager (DSM) < 6.2.4-25553

References

https://www.synology.com/security/advisory/Synology_SA_21_03
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CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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