CVE-2026-39047
HIGHEPSON L14150 FL27PB - Buffer Overflow via RAW Printing Service on TCP Port 9100
Title source: llmExploitation Summary
EIP tracks 3 public exploits for CVE-2026-39047. PoCs published by AzhariRamadhan, J4ck3LSyN-Gen2, fearlessresponsesolution.
AI-analyzed exploit summary PrintHack is a Python-based tool that exploits printer spooling vulnerabilities via Port 9100, enabling various attack vectors such as DoS, data exfiltration, and phishing QR code generation. It demonstrates the ability to send raw payloads, PCL commands, and large data volumes to printers for security testing.
Description
Buffer Overflow vulnerability in EPSON L14150 FL27PB allows a remote attacker to execute arbitrary code via the RAW Printing Service (JetDirect) on TCP port 9100
Exploits (3)
PrintHack is a Python-based tool that exploits printer spooling vulnerabilities via Port 9100, enabling various attack vectors such as DoS, data exfiltration, and phishing QR code generation. It demonstrates the ability to send raw payloads, PCL commands, and large data volumes to printers for security testing.
This repository provides a functional proof-of-concept exploit for CVE-2026-39047, a remote buffer overflow vulnerability in Epson printer firmware (notably L14150 FL27PB) via the RAW TCP printing protocol (port 9100). The PoC includes transport framing, payload obfuscation, fuzzing techniques, and staged post-exploitation simulation for RCE.
The repository contains a functional Python tool for exploiting printer vulnerabilities via raw spooling (Port 9100), including DoS, data exfiltration, and phishing capabilities. It demonstrates CVE-2026-39047 by sending crafted payloads to printers.
References (2)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H