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CVE-2020-36946

SyncBreeze 10.0.28 - 'login' Denial of Service

Published: Jan 27, 2026Updated: Jan 29, 2026 Sources: CVE List NVDCWE-770
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.6%
Top 54.2%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-770

Affected Products

SyncBreezeFlexense Ltd.
On-prem
Enterprise Software / itsm-monitoring
flexense ltd.commercialEnterprise Softwareaka syncbreeze, diskboss, diskpulse

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

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MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://www.exploit-db.com/exploits/49291
exploit-db.com
http://www.syncbreeze.com
syncbreeze.com
https://www.vulncheck.com/advisories/syncbreeze-login-denial-of-service
vulncheck.com

Timeline

Published
Jan 27, 2026
Last Updated
Jan 29, 2026

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