Sensitive Information Vulnerability in Synology DiskStation Manager
CVE-2021-26565

5.9MEDIUM

Key Information:

Vendor

Synology
Status
Synology Diskstation Manager (dsm)
Vendor
CVE Published:
26 February 2021

What is CVE-2021-26565?

A vulnerability exists in Synology DiskStation Manager's synorelayd that allows for cleartext transmission of sensitive information. Attackers can exploit this vulnerability by conducting man-in-the-middle attacks during HTTP sessions, potentially compromising user credentials and other sensitive data. It is essential for users to ensure they are using updated versions to mitigate the risk associated with this vulnerability.

Affected Version(s)

Synology DiskStation Manager (DSM) < 6.2.3-25426-3

References

https://www.synology.com/security/advisory/Synology_SA_20_26
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https://www.talosintelligence.com/vulnerability_reports/T...
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CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.