CVE-2018-8065 EXPLOIT
7.5
HIGH · CVSS 3.0 · EPSS 75.9% (pctl 100)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 7.5 (HIGH, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| EPSS | 75.88% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-20 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-03-12 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| flexense | syncbreeze |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Flexense HTTP Server 10.6.24 - Buffer Overflow (DoS) (Metasploit) | 2023-05-31 |
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_-DOS
- https://github.com/rapid7/metasploit-framework/pull/9701
- 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_-DOS
- https://github.com/rapid7/metasploit-framework/pull/9701
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