Insufficient Randomness in User Management Functionality of Synology DiskStation Manager
CVE-2023-2729

7.5HIGH

Key Information:

Vendor

Synology
Status
DiskStation Manager (DSM)
Unified Controller (DSMUC)
Synology Router Manager (SRM)
Vendor
CVE Published:
13 June 2023

Badges

📰 News Worthy

What is CVE-2023-2729?

A security flaw in the User Management functionality of Synology DiskStation Manager (DSM) prior to version 7.2-64561 enables remote attackers to potentially exploit insufficiently random values. This vulnerability could lead to unauthorized access and compromise user credentials through unspecified attack vectors, posing a significant risk to affected systems.

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Affected Version(s)

DiskStation Manager (DSM) 7.2

DiskStation Manager (DSM) 7.2 < 7.2-64561

DiskStation Manager (DSM) 7.1 < 7.1.*

News Articles

favicon imageSecurity Affairs

A flaw in Synology DiskStation Manager allows admin account takeover

A vulnerability in Synology DiskStation Manager (DSM) could be exploited to decipher an administrator's password.

References

https://www.synology.com/en-global/security/advisory/Syno...
vendor-advisory
https://www.synology.com/en-global/security/advisory/Syno...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 📰

    First article discovered by Security Affairs

  • Vulnerability published

  • Vulnerability Reserved

Credit

Sharon Brizinov of Claroty Research
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