CVE-2020-36946 - CVE House
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Status published High CVE-2020-36946

SyncBreeze 10.0.28 - 'login' Denial of Service

Vulnerability Description

SyncBreeze 10.0.28 contains a denial of service vulnerability in the login endpoint that allows remote attackers to crash the service. Attackers can send an oversized payload in the login request to overwhelm the application and potentially disrupt service availability.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Ahmed Elkhressy

Affected Vendor

Flexense Ltd.

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Affected Software

SyncBreeze
Vulnerable Versions:
10.0.28

Timeline

Official Publish: January 27th, 2026
Last Modified: April 7th, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)