EIP-2026-101070

PRE-CVE

Ricoh Aficio 450/455 PCL Printer - Remote ICMP Denial of Service

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-101070. PoCs published by Hongzhen Zhou.

AI-analyzed exploit summary This exploit sends a malformed ICMP packet to Ricoh Aficio 450/455 printers, causing a denial of service by triggering a device restart. The packet includes an oversized payload and spoofed IP headers to exploit improper ICMP handling.

Description

Ricoh Aficio 450/455 PCL Printer - Remote ICMP Denial of Service

Exploits (1)

exploitdb WORKING POC VERIFIED
by Hongzhen Zhou · cdoshardware
https://www.exploit-db.com/exploits/24839

This exploit sends a malformed ICMP packet to Ricoh Aficio 450/455 printers, causing a denial of service by triggering a device restart. The packet includes an oversized payload and spoofed IP headers to exploit improper ICMP handling.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Ricoh Aficio 450/455 PCL 5e Printer
No auth needed
Prerequisites: Network access to the target printer · Ability to send raw ICMP packets
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026