Description

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.

INFO

Published Date :

2025-12-15T20:28:15.637Z

Last Modified :

2025-12-15T21:48:06.462Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53873 vulnerability.

No data.

REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53873.

URL Resource
https://www.exploit-db.com/exploits/51725 cve-icon cve-icon
https://www.syncbreeze.com/ cve-icon cve-icon
https://www.vulncheck.com/advisories/syncbreeze-denial-of-service-via-login-endpoint-overflow cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability