EIP-2026-116090

PRE-CVE

PowerNet Twin Client 8.9 - 'RFSync 1.0.0.1' Crash (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116090. PoCs published by Luigi Auriemma.

AI-analyzed exploit summary The exploit describes a stack overflow vulnerability in PowerNet Twin Client due to an integer overflow when processing a signed 8-bit value, but it is marked as unexploitable for RCE due to lack of control over the data following the fixed-size packet. The PoC tool 'udpsz' is referenced for triggering a DoS.

Description

PowerNet Twin Client 8.9 - 'RFSync 1.0.0.1' Crash (PoC)

Exploits (1)

exploitdb WRITEUP VERIFIED
by Luigi Auriemma · textdoswindows
https://www.exploit-db.com/exploits/19456

The exploit describes a stack overflow vulnerability in PowerNet Twin Client due to an integer overflow when processing a signed 8-bit value, but it is marked as unexploitable for RCE due to lack of control over the data following the fixed-size packet. The PoC tool 'udpsz' is referenced for triggering a DoS.

Classification
Writeup 100%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: PowerNet Twin Client <= 8.9 (RFSync 1.0.0.1)
No auth needed
Prerequisites: Network access to the target service
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026