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.
- Affected products
- Syncbreeze
- Fix
- Available
- CVSS 4.0
- 8.7 HIGH
- EPSS
- 0.4% (37th percentile)
- Weakness
- CWE-400
- NVD status
- Deferred
- Published
- 2025-12-15
CVE-2023-53873 at NVD
No indexed exploits for CVE-2023-53873 yet
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No exploit for CVE-2023-53873 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.