CVE-2020-36946

moderate-risk
Published 2026-01-27

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.

Do I need to act?

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0.22% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Flexense

References (4)

Product http://www.syncbreeze.com
Exploit https://www.exploit-db.com/exploits/49291
Third Party Advisory https://www.vulncheck.com/advisories/syncbreeze-login-denial-of-service
Exploit https://www.exploit-db.com/exploits/49291
32
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal