CVE-2018-8065
An issue was discovered in the web server in Flexense SyncBreeze Enterprise 10.6.24.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 75.9%, higher than 100% of all known CVEs. Patch or mitigate before the next change window.
Description
An issue was discovered in the web server in Flexense SyncBreeze Enterprise 10.6.24. There is a user mode write access violation on the syncbrs.exe memory region that can be triggered by rapidly sending a variety of HTTP requests with long HTTP header values or long URIs.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 75.88% probability · 100th percentile
- Public exploits
- 1 in Exploit-DB · first 31 May 2023
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- flexense/syncbreeze
- Source
- cve@mitre.org
EPSS moved from 71.6% on 21 September 2026 to 75.9% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://packetstormsecurity.com/files/172676/Flexense-HTTP-Server-10.6.24-Buffer-Overflow-Denial-Of-Service.html
- https://github.com/EgeBalci/Sync_Breeze_Enterprise_10_6_24_-DOSThird Party Advisory
- https://github.com/rapid7/metasploit-framework/pull/9701Issue Tracking, Third Party Advisory
- http://packetstormsecurity.com/files/172676/Flexense-HTTP-Server-10.6.24-Buffer-Overflow-Denial-Of-Service.html
- https://github.com/EgeBalci/Sync_Breeze_Enterprise_10_6_24_-DOSThird Party Advisory
- https://github.com/rapid7/metasploit-framework/pull/9701Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.