EIP-2026-100991

PRE-CVE

Brother HL-5370DW - series Authentication Bypass printer flooder

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-100991. PoCs published by chrisB.

AI-analyzed exploit summary This Perl script exploits an authentication bypass vulnerability in Brother HL-5370DW series printers to flood the printer with print jobs. It bypasses authentication by directly accessing a specific URL endpoint and repeatedly sending print requests.

Description

Brother HL-5370DW - series Authentication Bypass printer flooder

Exploits (1)

exploitdb WORKING POC
by chrisB · perldoshardware
https://www.exploit-db.com/exploits/17353

This Perl script exploits an authentication bypass vulnerability in Brother HL-5370DW series printers to flood the printer with print jobs. It bypasses authentication by directly accessing a specific URL endpoint and repeatedly sending print requests.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Brother HL-5370DW series printers
No auth needed
Prerequisites: Network access to the target printer · Printer must be accessible via HTTP
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026