EIP-2026-119194

PRE-CVE

Sync Breeze Server 2.2.30 - Remote Buffer Overflow

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-119194. PoCs published by xsploited security.

AI-analyzed exploit summary This exploit demonstrates a remote buffer overflow vulnerability in Sync Breeze Server v2.2.30 by sending a crafted login request with a payload exceeding 484 bytes, leading to arbitrary code execution (calc.exe) via a JMP ESP instruction in ws2_32.dll.

Description

Sync Breeze Server 2.2.30 - Remote Buffer Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED

by xsploited security · pythonremotewindows

https://www.exploit-db.com/exploits/15231

View Code ZIP pw:eip

This exploit demonstrates a remote buffer overflow vulnerability in Sync Breeze Server v2.2.30 by sending a crafted login request with a payload exceeding 484 bytes, leading to arbitrary code execution (calc.exe) via a JMP ESP instruction in ws2_32.dll.

Classification

Working Poc 95%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: Sync Breeze Server v2.2.30

No auth needed

Prerequisites: Network access to target on port 9121 · Sync Breeze Server v2.2.30 running

MITRE ATT&CK

T1190 - Exploit Public-Facing Application T1203 - Exploitation for Client Execution

devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026