CVE-2023-53873

SyncBreeze 15.2.24 contains a denial of service vulnerability in the login authentication mechanism that allows attackers to crash the service. Attackers can send an oversized password parameter with repeated 'password=' values to overwhelm the login endpoint and potentially disrupt service availability.

CVSS

No CVSS.

References

Link	Resource
https://www.exploit-db.com/exploits/51725
https://www.syncbreeze.com/
https://www.vulncheck.com/advisories/syncbreeze-denial-of-service-via-login-endpoint-overflow

Configurations

No configuration.

History

15 Dec 2025, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-12-15 21:15

Updated : 2025-12-16 14:10

NVD link : CVE-2023-53873

Mitre link : CVE-2023-53873

CVE.ORG link : CVE-2023-53873

JSON object : View

Products Affected

No product.

CWE

CWE-400

Uncontrolled Resource Consumption

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CVE-2023-53873

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