EIP-2026-102935

PRE-CVE

No-IP Dynamic Update Client (DUC) 2.1.9 - Local IP Address Stack Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-102935. PoCs published by Alberto Ortega.

AI-analyzed exploit summary This exploit targets a stack-based buffer overflow in the No-IP Dynamic Update Client (DUC) 2.1.9 via the -i parameter. It uses a NOP sled and shellcode to achieve remote code execution by overwriting the EIP with a controlled address.

Description

No-IP Dynamic Update Client (DUC) 2.1.9 - Local IP Address Stack Overflow

Exploits (1)

exploitdb WORKING POC
by Alberto Ortega · pythonlocallinux
https://www.exploit-db.com/exploits/25411

This exploit targets a stack-based buffer overflow in the No-IP Dynamic Update Client (DUC) 2.1.9 via the -i parameter. It uses a NOP sled and shellcode to achieve remote code execution by overwriting the EIP with a controlled address.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: No-IP Dynamic Update Client (DUC) 2.1.9
No auth needed
Prerequisites: Local access to the target system · No-IP DUC 2.1.9 installed
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026