EIP-2026-119191

PRE-CVE

Sync Breeze Enterprise 9.1.16 - 'Login' Remote Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-119191. PoCs published by Tulpa.

AI-analyzed exploit summary This exploit demonstrates a buffer overflow vulnerability in Sync Breeze Enterprise 9.1.16, leveraging a crafted HTTP POST request to the login endpoint to achieve remote code execution (RCE) with NT AUTHORITY\SYSTEM privileges. The payload includes a meterpreter reverse shell, SEH overwrite, and egghunter technique to bypass memory constraints.

Description

Sync Breeze Enterprise 9.1.16 - 'Login' Remote Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by Tulpa · pythonremotewindows
https://www.exploit-db.com/exploits/40831

This exploit demonstrates a buffer overflow vulnerability in Sync Breeze Enterprise 9.1.16, leveraging a crafted HTTP POST request to the login endpoint to achieve remote code execution (RCE) with NT AUTHORITY\SYSTEM privileges. The payload includes a meterpreter reverse shell, SEH overwrite, and egghunter technique to bypass memory constraints.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Sync Breeze Enterprise 9.1.16
No auth needed
Prerequisites: Network access to the target server · Target running Sync Breeze Enterprise 9.1.16 on Windows 7 x86
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026