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.
Metrics
Affected Vendors & Products
References
History
Tue, 16 Dec 2025 17:15:00 +0000
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| First Time appeared |
Flexense
Flexense syncbreeze |
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| Vendors & Products |
Flexense
Flexense syncbreeze |
Mon, 15 Dec 2025 22:15:00 +0000
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| Metrics |
ssvc
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Mon, 15 Dec 2025 20:45:00 +0000
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| 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. | |
| Title | SyncBreeze 15.2.24 Denial of Service via Login Endpoint Overflow | |
| Weaknesses | CWE-400 | |
| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2025-12-15T20:28:15.637Z
Updated: 2025-12-15T21:48:06.462Z
Reserved: 2025-12-13T14:25:04.998Z
Link: CVE-2023-53873
Updated: 2025-12-15T21:41:06.345Z
Status : Awaiting Analysis
Published: 2025-12-15T21:15:49.833
Modified: 2025-12-16T14:10:11.300
Link: CVE-2023-53873
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