CVE-2023-53873 — SyncBreeze 15.2.24 Denial of Service via Login Endpoint Overflow
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 p…
Published: 2025-12-15 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7